Priest of the Blood Rite

Lifelink

At the beginning of your end step, if you gained life this turn, you may pay X life, where X is the amount of life you gained this turn. If you do, create an X/X black Demon creature token with flying.

Flying

At the beginning of each end step, if you gained life this turn, create a 1/1 black Bat creature token with flying.

At the beginning of your end step, if you control exactly one creature, create a 5/5 black Demon creature token with flying.

When this creature enters, if an opponent lost life this turn, create a 1/1 black Bat creature token with flying.

At the beginning of each end step, create X 1/1 white Spirit creature tokens with flying, where X is the number of tokens you created this turn.

At the beginning of your end step, if you descended this turn, create a 1/1 black Fungus creature token with "This token can't block." (You descended if a permanent card was put into your graveyard from anywhere.)