At 10th level, a cruoromancer gains the following blood infusion.
Desecrating Infusion: When the cruoromancer uses this infusion, he can choose to center a desecrate effect on himself or a single target of the spell modified by this infusion (he chooses upon casting). This effect is like the desecrate spell, but lasts for 1 minute per caster level of the cruoromancer, and does not interact with altars, shrines, or permanent fixtures that boost the desecrate effect. This ability replaces the 10th-level wizard bonus feat.