Bigby's grasping hand

Caster Level: Wizard / Sorcerer 7

Innate Level: 7

School: Evocation

Component(s): V, S

Range: Long

Save: None

Spell Resistance: Yes

Area of Effect/Target: Single

Duration: 1 Round / Level

Description: A giant hand appears and attacks the target. If the hand hits and succeeds in a grapple check the opponent will be held for the duration of the spell.

BoW Changes
Bigby's Grasping Hand: Based on Discipline check. DC = Caster level + Spell level - 15 + Caster Ability modifier + Spell Focus Bonus + Size modifier (vs. Large Size) + d20. Arcane Defense lowers the DC by 2.