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When the wealthy and the powerful need an enemy eliminated quietly and without fail, they call upon the ninja. When a general needs to sabotage the siege engines of his foes before they can reach the castle walls, he calls upon the ninja. And when fools dare to move against a ninja or her companions, they will find the ninja waiting for them while they sleep, ready to strike. These shadowy killers are masters of infiltration, sabotage, and assassination, using a wide variety of weapons, practiced skills, and mystical powers to achieve their goals.

Role: The ninja spends almost all of her time honing her skills, practicing her art, or working on her next assignment. Even when not specifically working, the ninja is ever vigilant and ready for the situation to turn deadly. Her line of work earns her many enemies, but it is a list that she frequently reduces through assassination and misdirection.

Unchained Ninja?
Are you instead looking for the Everyman Gaming's unchained ninja? You'll find it here.

Note: The ninja is an alternate class for the rogue core class.

Alignment: Any.

Hit Die: d8.

Starting Wealth: 4d6 × 10 gp (average 140 gp.) In addition, each character begins play with an outfit worth 10 gp or less.

Class Skills

The ninja’s class skills are Acrobatics (Dex), Appraise (Int), Bluff (Cha), Climb (Str), Craft (Int), Diplomacy (Cha), Disable Device (Dex), Disguise (Cha), Escape Artist (Dex), Intimidate (Cha), Knowledge (local) (Int), Knowledge (nobility) (Int), Linguistics (Int), Perception (Wis), Perform (Cha), Profession (Wis), Sense Motive (Wis), Sleight of Hand (Dex), Stealth (Dex), Swim (Str), and Use Magic Device (Cha).

Skill Ranks per Level: 8 + Int modifier.

Table: Ninja
Level Base Attack Bonus Fort Save Ref Save Will Save Special
1st +0 +0 +2 +0 Poison use, sneak attack +1d6
2nd +1 +0 +3 +0 Ki pool, ninja trick
3rd +2 +1 +3 +1 No trace +1, sneak attack +2d6
4th +3 +1 +4 +1 Ninja trick, uncanny dodge
5th +3 +1 +4 +1 Sneak attack +3d6
6th +4 +2 +5 +2 Light steps, ninja trick, no trace +2
7th +5 +2 +5 +2 Sneak attack +4d6
8th +6/+1 +2 +6 +2 Improved uncanny dodge, ninja trick
9th +6/+1 +3 +6 +3 No trace +3, sneak attack +5d6
10th +7/+2 +3 +7 +3 Master tricks, ninja trick
11th +8/+3 +3 +7 +3 Sneak attack +6d6
12th +9/+4 +4 +8 +4 Ninja trick, no trace +4
13th +9/+4 +4 +8 +4 Sneak attack +7d6
14th +10/+5 +4 +9 +4 Ninja trick
15th +11/+6/+1 +5 +9 +5 No trace +5, sneak attack +8d6
16th +12/+7/+2 +5 +10 +5 Ninja trick
17th +12/+7/+2 +5 +10 +5 Sneak attack +9d6
18th +13/+8/+3 +6 +11 +6 Ninja trick, no trace +6
19th +14/+9/+4 +6 +11 +6 Sneak attack +10d6
20th +15/+10/+5 +6 +12 +6 Hidden master, ninja trick

Class Features

The following are the class features of the ninja.

Weapon and Armor Proficiency

Ninja are proficient with all simple weapons, plus the kama, katana, kusarigama, nunchaku, sai, shortbow, short sword, shuriken, siangham, and wakizashi. They are proficient with light armor but not with shields.

Poison Use

At 1st level, a ninja is trained in the use of poison and cannot accidentally poison herself when applying poison to a weapon.

Sneak Attack

Precision Damage & Critical Hits

Precision damage (such as that dealt by a ninja's sneak attack ability) applies to more creatures than it did in previous editions of the game.

Some may balk at this but it can easily be imagined or explained as the ninja having found a weak point in the undead's "body" (such as a zombie's head) or even finding a crack or flaw in a construct's "body."

There is some degree of confusion as to what should separate a "critical hit" from a "precision-based attack" but in any event, in some cases they are treated differently.

Critical Hits

The following creature types (or subtypes) have immunity to critical hits (that is, they do not take any additional damage from critical hits):

  • Aeon (subtype): "Immunity to cold, poison, and critical hits."
  • Elemental (subtype): Elementals are "not subject to critical hits or flanking. Does not take additional damage from precision-based attacks, such as sneak attack."
  • Incorporeal (subtype): "An incorporeal creature is immune to critical hits (unless the attacks are made using a weapon with the ghost touch special weapon quality.)"
  • Ooze (Type): <Oozes are...> "not subject to critical hits or flanking. Does not take additional damage from precision-based attacks (such as sneak attack.)"
  • Protean (subtype): (50% chance to ignore, see below*)
  • Swarm (Type): "A swarm has no clear front or back and no discernible anatomy, so it is not subject to critical hits."

Precision-Based Damage (like Sneak Attack)

The following creature types (or subtypes) do not take additional damage from precision-based attacks (such as sneak attack):

  • Elemental (subtype): "<An elemental...> does not take additional damage from precision-based attacks (such as sneak attack.)"
  • Incorporeal (subtype): "An incorporeal creature is immune to precision-based damage (such as sneak attack damage) unless the attacks are made using a weapon with the ghost touch special weapon quality."
  • Ooze (Type): "<An ooze is...> does not take additional damage from precision-based attacks (such as sneak attack.)"
  • Protean (subtype): (50% chance to ignore, see below*)

Creatures Immune to Flanking

Opponents do not gain any special flanking bonuses against the following creature types (or subtypes):

  • Ooze (Type): "<An ooze is...> not subject to ... flanking."
  • Swarm (Type): "A swarm has no clear front or back and no discernible anatomy, so it is not subject to flanking."
  • Elemental (subtype): "<Elementals are...> not subject to flanking."

*Special: Proteans have a special ability called "Amorphous Anatomy" which might protect them: "<Amorphous Anatomy> grants <a protean> a 50% chance to ignore additional damage caused by critical hits and sneak attacks,"

If a ninja can catch an opponent when he is unable to defend himself effectively from her attack, she can strike a vital spot for extra damage.

The ninja’s attacks deal extra damage anytime her target would be denied a Dexterity bonus to AC (whether the target actually has a Dexterity bonus or not), or when the ninja flanks her target. This extra damage is 1d6 at 1st level, and increases by 1d6 every two ninja levels thereafter. Bonus damage from sneak attacks is precision damage. Should the ninja score a critical hit with a sneak attack, this precision damage is not multiplied. Ranged attacks count as sneak attacks only if the target is within 30 feet.

With a weapon that deals nonlethal damage (such as a sap, unarmed strike, or whip), a ninja can make a sneak attack that deals nonlethal damage instead of lethal damage. She cannot use a weapon that deals lethal damage to deal nonlethal damage in a sneak attack, even with the usual –4 penalty.

The ninja must be able to see the target well enough to pick out a vital spot, and must be able to reach this spot. A ninja cannot sneak attack while striking a creature that has concealment.

Ki Pool (Su)

At 2nd level, a ninja gains a pool of ki points, supernatural energy she can use to accomplish amazing feats. The number of points in the ninja’s ki pool is equal to 1/2 her ninja level + her Charisma modifier. As long as she has at least 1 point in her ki pool, she treats any Acrobatics skill check made to jump as if she had a running start. At 10th level, she also reduces the DC of Acrobatics skill checks made to jump by 1/2 (although she still cannot move farther than her speed allows).

By spending 1 point from her ki pool, a ninja can make one additional attack at her highest attack bonus, but she can do so only when making a full attack. In addition, she can spend 1 point to increase her speed by 20 feet for 1 round. Finally, a ninja can spend 1 point from her ki pool to give herself a +4 insight bonus on Stealth checks for 1 round. Each of these powers is activated as a swift action. A ninja can gain additional powers that consume points from her ki pool by selecting certain ninja tricks.

The ki pool is replenished each morning after 8 hours of rest or meditation; these hours do not need to be consecutive. If the ninja possesses levels in another class that grants points to a ki pool, ninja levels stack with the levels of that class to determine the total number of ki points in the combined pool, but only one ability score modifier is added to the total. The choice of which score to use is made when the second class ability is gained, and once made, the choice is set. The ninja can now use ki points from this pool to power the abilities of every class she possesses that grants a ki pool.

Ninja Tricks

As a ninja continues her training, she learns a number of tricks that allow her to confuse her foes and grant her supernatural abilities. Starting at 2nd level, a ninja gains one ninja trick. She gains one additional ninja trick for every 2 levels attained after 2nd. Unless otherwise noted, a ninja cannot select an individual ninja trick more than once.

Tricks marked with an asterisk (*) add effects to a ninja’s sneak attack. Only one of these tricks can be applied to an individual attack and the decision must be made before the attack is made.

        • A complete listing of ninja tricks can be found here: Ninja Tricks

No Trace (Ex)

At 3rd level, a ninja learns to cover her tracks, remain hidden, and conceal her presence. The DC to track a ninja using the Survival skill increases by +1. In addition, her training gives her a +1 insight bonus on Disguise skill checks and on opposed Stealth checks whenever she is stationary and does not take any action for at least 1 round. Every three levels thereafter, the increase to Survival DCs and the bonuses on Disguise and opposed Stealth checks increase by 1.

Uncanny Dodge (Ex)

Starting at 4th level, a ninja can react to danger before her senses would normally allow her to do so. She cannot be caught flat-footed, nor does she lose her Dexterity bonus to AC if the attacker is invisible. She still loses her Dexterity bonus to AC if immobilized. A ninja with this ability can still lose her Dexterity bonus to AC if an opponent successfully uses the feint action against her.

If a ninja already possesses uncanny dodge from a different class, she automatically gains improved uncanny dodge instead.

Light Steps (Ex)

At 6th level, a ninja learns to move while barely touching the surface underneath her. As a full-round action, she can move up to twice her speed, ignoring difficult terrain. While moving in this way, any surface will support her, no matter how much she weighs. This allows her to move across water, lava, or even the thinnest tree branches. She must end her move on a surface that can support her normally. She cannot move across air in this way, nor can she walk up walls or other vertical surfaces. When moving in this way, she does not take damage from surfaces or hazards that react to being touched, such as lava or caltrops, nor does she need to make Acrobatics checks to avoid falling on slippery or rough surfaces. Finally, when using light steps, the ninja ignores any mechanical traps that use a location-based trigger.

Improved Uncanny Dodge (Ex)

At 8th level, a ninja can no longer be flanked. This defense denies another ninja (or rogue) the ability to sneak attack the ninja by flanking her, unless the attacker has at least four more ninja (or rogue) levels than the target does.

If a character already has uncanny dodge from another class, the levels from the classes that grant uncanny dodge stack when determining the minimum ninja (or rogue) level required to flank the character.

Master Tricks

At 10th level, and every two levels thereafter, a ninja can select one of the following master tricks in place of a ninja trick.

Advanced Talents: The ninja can select a rogue talent from the list of Advanced Talents in place of a ninja trick. The ninja cannot select a rogue talent that has the same name as a ninja trick. The ninja cannot select improved evasion unless she has evasion (either as a class feature or as a ninja master trick).

Assassinate (Ex): A ninja with this master trick can kill foes that are unable to defend themselves. To attempt to assassinate a target, the ninja must first study her target for 1 round as a standard action. On the following round, if the ninja makes a sneak attack against the target and the target is denied its Dexterity bonus to AC, the sneak attack has the additional effect of possibly killing the target. This attempt automatically fails if the target recognizes the ninja as an enemy. If the sneak attack is successful and the target of this attack fails a Fortitude save, it dies. The DC of this save is equal to 10 + 1/2 the ninja’s level + the ninja’s Charisma modifier. If the save is successful, the target still takes the sneak attack damage as normal, but it is immune to that ninja’s assassinate ability for 1 day.

Blinding Bomb (Ex): Whenever the ninja throws a smoke bomb, all living creatures in the cloud must make a Fortitude save or be blinded by the black smoke for 1d4 rounds. The DC of this saving throw is equal to 10 + 1/2 the ninja’s level + the ninja’s Charisma modifier. This trick cannot be combined with a choking bomb, but the ninja can combine a blinding bomb with a poison bomb. The ninja must have the choking bomb ninja trick before selecting this trick.

Deadly Shuriken (Ex): As a full-round action, a ninja with this master trick can take careful aim and pool all of her attack potential into a single, deadly shuriken throw. When she does this, she throws a single shuriken at a single target, but makes as many attack rolls as she can, based on her base attack bonus. She makes the attack rolls in order from highest bonus to lowest, as if she were making a full attack. If any of the attack rolls hit the target, the attack hits. For each additional successful attack roll beyond the first, the ninja increases the damage by 1d6. Precision damage and extra damage from weapon special abilities (such as flaming) are added with damage modifiers and are not increased by this advanced talent. If one or more rolls are critical threats, she confirms the critical once using her highest base attack bonus –5. For each critical threat beyond the first, she reduces this penalty by 1 (to a maximum of 0).

Evasion (Ex): A ninja can avoid even magical and unusual attacks with great agility. If she makes a successful Reflex saving throw against an attack that normally deals half damage on a successful save, she instead takes no damage. Evasion can be used only if the ninja is wearing light armor or no armor. A helpless ninja does not gain the benefit of evasion.

Feat: A ninja may gain any feat that she qualifies for in place of a ninja trick.

Ghost Step (Su): As a swift action, a ninja with this trick can pass through walls as if she were a ghost. Until the end of her turn, she can pass through a wall or other surface that is up to 5 feet thick per level as if she were incorporeal. She must exit the solid material by the end of her turn. Each use of this ability uses up 1 ki point.

Invisible Blade (Su): Whenever a ninja uses the vanishing trick ninja trick, she is treated as if she were under the effects of greater invisibility. The ninja must have the vanishing trick ninja trick before selecting this ninja trick.

Kawarimi (Su) Once per day when a successful attack is made against a ninja with this ability, as an immediate action she can spend 1 ki point to attempt a Stealth check opposed by the attacker's Perception check. The ninja can attempt this check while being observed as long as she has cover or concealment (or an ability that allows her to attempt Stealth checks without cover or concealment). If she's successful, the opponent's attack hits an inanimate object that the attacker mistook for the ninja, and the ninja may move into an adjacent square and is hidden from the attacker. Source Champions of Balance

Master Disguise (Su): A ninja with this trick can take on the appearance of other creatures and individuals. Whenever the ninja uses the sudden disguise ninja trick, the duration increases to 10 minutes per level. Alternatively, the ninja can use the sudden disguise ninja trick to take on the appearance of a specific individual that the ninja has seen before for 1 minute per level. Creatures that are familiar with the individual receive a Will saving throw to see through the illusion. The DC of this saving throw is 10 + 1/2 the ninja’s level + the ninja’s Charisma modifier. This illusion also changes the ninja’s speech, if she has heard the individual talk and can speak his language. The ninja must have the sudden disguise ninja trick before selecting this trick.

See the Unseen (Su): A ninja with this trick learns how to see that which cannot be seen. As a swift action, the ninja can cast see invisibility, using her level as the caster level. Each use of this ability uses up 1 ki point.

Shadow Split (Su): This trick allows the ninja to create an illusory double of herself that moves away from her, allowing the ninja to create a distraction. When she uses this ability, an illusory double appears and moves away from the ninja, heading in one direction. The double climbs walls, jumps pits, or simply passes through obstacles, moving at twice the ninja’s speed in the direction indicated by the ninja when the ability is used. Its course cannot be changed. The double persists for 1 round per level of the ninja. Those who interact with the double receive a Will saving throw to recognize that it is fake. The DC of this save is 10 + 1/2 the ninja’s level + the ninja’s Charisma modifier. Each use of this ability uses up 1 ki point. The ninja must possess the shadow clone ninja trick before selecting this trick.

Unarmed Combat Mastery: A ninja who selects this trick deals damage with her unarmed strikes as if she were a monk of her ninja level –4. If the ninja has levels in monk, this ability stacks with monk levels to determine how much damage she can do with her unarmed strikes. A ninja must have the Improved Unarmed Strike feat before taking this trick.

Unbound Steps (Su): This trick allows a ninja to use her ki to walk through the air. Whenever the ninja uses the light steps class feature, she can walk on air, rising or descending as she desires. She must end her move on a solid surface. Each use of this ability uses up 1 ki point.

Hidden Master (Su)

At 20th level, a ninja becomes a true master of her art. She can, as a standard action, cast greater invisibility on herself. While invisible in this way, she cannot be detected by any means, and not even invisibility purge, see invisibility, and true seeing can reveal her. She uses her ninja level as her caster level for this ability. Using this ability consumes 3 ki points from her ki pool. In addition, whenever the ninja deals sneak attack damage, she can sacrifice additional damage dice to apply a penalty to one ability score of the target equal to the number of dice sacrificed for 1 minute. This penalty does not stack with itself and cannot reduce an ability score below 1.

Archetypes & Alternate Class Features

When a character selects a class, he must choose to use the standard class features found or those listed in one of the archetypes presented here. Each alternate class feature replaces a specific class feature from its parent class. For example, the elemental fist class feature of the monk of the four winds replaces the stunning fist class feature of the monk. When an archetype includes multiple class features, a character must take all of them—often blocking the character from ever gaining certain familiar class features, but replacing them with equally powerful options. All of the other class features found in the core class and not mentioned among the alternate class features remain unchanged and are acquired normally when the character reaches the appropriate level (unless noted otherwise). A character who takes an alternate class feature does not count as having the class feature that was replaced when meeting any requirements or prerequisites.

A character can take more than one archetype and garner additional alternate class features, but none of the alternate class features can replace or alter the same class feature from the core class as another alternate class feature. For example, a paladin could not be both a hospitaler and an undead scourge since they both modify the smite evil class feature and both replace the aura of justice class feature. A paladin could, however, be both an undead scourge and a warrior of the holy light, since none of their new class features replace the same core class feature.

Presented below are several variant class features to help flesh out common ninja archetypes.

Table: Archetypes / Alternate Class Features
Archetype / Alternate Class Feature Class Features Changed or Replaced
Class Skills Weapon & Armor Poison Use Sneak Attack Ki Pool Ninja Trick No Trace Uncanny Dodge Light Steps Improved Uncanny Dodge Master Tricks Hidden Master
1 3 5 7 9 11 13 15 17 19 2 4 6 8 10 12 14 16 18 20

3rd Party Publishers
Everyman Gaming, LLC
Formless Ninja (Kitsune)



Rite Publishing
Vicious Opportunist



Rogue Genius Games


Web Walker

Wolf Head

X=replaced, (X)=optional replacement, C=changed