Induce Bloodlust

From The Domains of Dread
School: enchantment [mind-affecting]
Circle: ancient 2nd, arcane 2nd, bardic 2nd
Spell Components: V, S
Action Time: 1 action
Range: touch
Shape: touch
Targeting: self, allies
Base Duration: short
Saving Throw: will (harmless)
Spell Resistance: yes
Ritual Components: quality blood phial

Lays a murderous hand on target, granting +2 to STR and CON, +1 to Will saves, and -2 to AC. If caster has spell focus: enchantment, instead grants -1 to AC. If caster has greater spell focus: enchantment, no longer decrements target AC.