Bull’s Strength, Mass

This material is Open Game Content, and is licensed for public use under the terms of the Open Game License v1.0a.

Transmutation

Level Cleric 6, Druid 6, Sorcerer/Wizard 6
Range Close (25 ft. + 5 ft./2 levels)
Targets One creature/level, no two of which can be more than 30 ft. apart

This spell functions like bull’s strength, except that it affects multiple creatures.