Epic Spell: Greater Timestop

School: Transmutation (Time)
Components: V,S
Range: Personal
Target: Self
Duration: 2d4 rounds
Saving Throw: None (harmless)
Spell Resistance: No (harmless)

You stop the flow of time for everything in the world except for yourself. While everything around you becomes suspended in time, you may act freely, casting spells, moving, etc. When the duration expires, regular time flow resumes.