[JimMorrison]

rtyffg said:
Just for reason that satyrs and like are surely paneyan while demon knights are not. Of course, these has to be summonable in bunch, and need to be stronger, than "normal" versions. Possible background for such spell is a ritual, during which a mage takes blood, empovers it with some element(or magic) and units empower by drinking it/

Could give them an interesting ability like Blood Vengeance even..... And of course for a higher level blood summons, some form of tainted minotaurs, as well.