A strong gravitational force
Transmutation
Action: Standard
Components: V,S,M
Duration: rounds/level
Spell Lists: Arcane
Levels: 7
Counters: Fortitude save, Strength check
Area: 5 feet + 1 feet per INT modifier
The wizard invokes a powerful gravitational field that crushes a target zone every round. The spell causes creatures to take 15 damage per caster level, per turn. One Fortitude save or Strength check is allowed per turn to counter the effects of this spell. If a creature is crushed by the gravity, it cannot move or fly.