FlyingWhen Patron of the Vein enters, destroy target creature an opponent controls.Whenever a creature an opponent controls dies, exile it and put a +1/+1 counter on each Vampire you control.
MenaceWhenever Kheru Mind-Eater deals combat damage to a player, that player exiles a card from their hand face down.You may look at cards exiled with Kheru Mind-Eater, and you may play lands and cast spells from among those cards.
As an additional cost to cast this spell, tap an untapped Vampire you control.Gain control of target creature. Change the text of that creature by replacing all instances of one creature type with Vampire.
The owner of target permanent shuffles it into their library, then reveals the top card of their library. If it's a permanent card, they put it onto the battlefield.
Enchant playerWhenever enchanted player is attacked, untap all nonland permanents you control. Each opponent attacking that player untaps all nonland permanents they control.
Destroy all creatures. They can't be regenerated. Draw a card for each creature destroyed this way.Cycling (, Discard this card: Draw a card.)When you cycle Decree of Pain, all creatures get -2/-2 until end of turn.
Lifelink, protection from white and from blackAs long as you have 30 or more life and an opponent has 10 or less life, Blood Baron of Vizkopa gets +6/+6 and has flying.