Spell level: Bard 1; Sorcerer/Wizard 2
Innate level: 2
Components: verbal, somatic
Area of effect: Colossal
Spell resistance: Yes
Additional counterspells: None
Description: The caster creates a deep, resonant vibration that shakes all creatures in the area of effect from their feet if they fail a Strength check (as if the caster had a Strength of 20). Every creature that falls will be knocked down for one round.
This spell can hinder both enemies and allies.