Bull's Strength, Mass

School: transmutation

Level: Arcanist 6, Wizard 6, Sorcerer 6, Magus 6, Summoner 4, Unsummoner 6, Shaman 6, Druid 6, Hunter 6, Cleric 6, Oracle 6, Warpriest 6, Psychic 6

Casting Time: standard action

Components: V, S, M, DF

Range: close (25 feet + 5 feet/2 levels)

Target: creature/level (1) no two of which can be more than 30 feet apart

Duration: 1 minute/level

Saving Throw: Will negates (harmless)

Spell Resistance: yes (harmless)

Source: Pathfinder Core Rulebook