Banishing Anthem

Requirement: Perform 11 ranks

Base effect: When you begin this maestro performance, you can choose either undead or a subtype of outsider (archon, angel, demon, protean, etc…). If you choose an outsider subtype, it cannot be related to outsiders that have an alignment subtype identical to your alignment. All enemies within 30 feet of the chosen type take a –1 penalty to attack rolls, damage rolls, and saving throws. The penalty becomes 1 point higher at 5th level and every 5 levels thereafter (maximum –5 at 20th level).

Refrain

You focus the power of your song into banishing extraplanar creatures or return undead to ashes. This refrain affects only creatures of the chosen type (or subtype).

Weak Refrain: a single outsider of the chosen subtype within 30 feet is banished to its native plane unless it succeeds on a Will save. If the performance affects undead, all undead creatures within 30 feet suffer 1d4 points of damage per siren level (max 10d4). A successful save reduces this damage to 10.

Intermediate Refrain: outsiders of the chosen subtype (up to 2 HD per siren level) within 30 feet are banished to their native plane, unless they succeed on a Will save. If the performance affects undead, all undead creatures within 30 feet suffer 1d6 points of damage per siren level (max 16d6). A creature that successfully saves takes 20 damage instead.

Strong refrain: all outsiders of the chosen subtype within 30 feet are banished to their native plane unless they succeed on a Will save (with a –4 penalty). If the performance affects undead, all undead creatures within 30 feet suffer 1d8 points of damage per siren level (max 20d8). A creature that successfully saves takes 30 damage instead.