Bolster Spirit, Greater (3.5e Spell)

I do not fear you, your time is over!

This spell functions like Bolster Spirit, except the creature gains a +6 morale bonus on attack rolls, saves, and skill checks, immunity to fear effects, and temporary hit points equal to your caster level (maximum 20). In addition, you can discharge the spell to gain a +12 bonus for 1 round. Doing so ends the spell.