Elves live far longer than other common races, and a single elf may see whole empires rise and fall. Given the impermanence of the cultures around them, it's small wonder that some elves turn to the timeless growth of nature for solace, finding allies among the great trees themselves, and even leading the forest's plants into combat.
A treesinger has the following class features:
At 1st level, a treesinger forms a mystic bond with plant life. This bond can take one of two forms.
The first grants the treesinger one of the following domains: Plant; Growth; Jungle, Swamp. When determining the powers and bonus spells granted by this domain, the treesinger's effective cleric level is equal to her druid level. A treesinger who selects this option also receives additional domain spell slots, just like a cleric. She must prepare the spell from her domain in this slot, and this spell cannot be used to cast a spell spontaneously.
The second option is to form a close bond with a plant companion. A treesinger may begin play with any of the plants listed below. This plant is a loyal companion that accompanies the treesinger on her adventures. Except for the companion being a creature of the plant type, drawn from the list below, this ability otherwise works like the standard druid's animal companion ability.
Each plant companion has different starting sizes, speed, attacks, ability scores, and special qualities. All plant attacks are made using the creature's full base attack bonus unless otherwise noted. Plant attacks add the plant's Strength modifier on the damage roll, unless it has only one attack, in which case it adds 1-1/2 times its Strength modifier. Some plant companions have special abilities, such as scent. Plant companions cannot gain armor or weapon proficiency feats, even as they advance in hit dice, and cannot use manufactured weapons at all unless their description says otherwise.
As you gain levels, your plant companion grows in power as well. It gains the same bonuses that are gained by animal companions, noted on Table: Animal Companion Base Statistics. Each plant companion gains an additional bonus, usually at 4th or 7th level, as listed with each plant choice. Instead of taking the listed benefit at 4th level, you can instead choose to increase the companion's Strength and Constitution by 2.
Size Medium; Speed 20 ft., climb 20 ft.; AC +2 natural armor; Attack slam (1d4);
Size Small; Speed 20 ft., fly 60 ft. (average); AC +1 natural armor; Attack thorn (1d4 plus poison);
Size Medium; Speed 30 ft., climb 30 ft.; AC +1 natural armor; Attack 2 slams (1d6);
At 1st level, a treesinger can improve the attitude of a plant creature. This ability functions just like a Diplomacy check made to improve the attitude of a person. The treesinger rolls 1d20 and adds her druid level and her Charisma modifier to determine the wild empathy check result. The typical wild plant creature has a starting attitude of indifferent.
To use green empathy, the treesinger and the plant creature must be within 30 feet of one another under normal conditions. Generally, influencing a plant creature in this way takes 1 minute but, as with influencing people, it might take more or less time.
A treesinger can also use this ability to influence an animal, but she takes a –4 penalty on the check.
This ability replaces the wild empathy class feature.
At 4th level, a treesinger gains the ability to wild shape. This ability functions at her actual druid level. A treesinger cannot use wild shape to adopt an animal or elemental form. Instead, when she gains this ability at 4th level, she can assume the form of a Small or Medium plant. This functions as plant shape I, except the treesinger does not yet gain access to the constrict or poison abilities of the plant form assumed.
At 8th level, the treesinger's wild shape gains the full range of abilities available from plant shape I. At 10th level, a treesinger can assume the form of a Large or Tiny plant. Her wild shape ability now functions like plant shape II.