Pay 3 life: Put a +1/+1 counter on this creature.

Flying
Hellbent — This creature gets +2/+1 as long as you have no cards in hand.

Flying
: Target player loses 1 life.

At the beginning of your upkeep, sacrifice this enchantment unless you pay .
At the beginning of your end step, create a 0/1 black Thrull creature token.

Flying
Whenever this creature becomes the target of a spell or ability, this creature gets +0/+3 until end of turn.

Flying
Whenever this creature blocks, it gets +0/+2 until end of turn.

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)
Whenever a creature you control attacks alone, you may tap target creature.

Flying
Vigilance (Attacking doesn't cause this creature to tap.)

Flying
Sacrifice a creature: This creature gets +2/+1 until end of turn.

Flying
When this creature enters, you gain 3 life.

Choose one —
• You draw five cards and you lose 5 life.
• Create an X/X black Demon creature token with flying, where X is the number of cards in your hand.
Entwine (Choose both if you pay the entwine cost.)

Whenever a creature attacks, you gain 1 life.

Corrupt deals damage to any target equal to the number of Swamps you control. You gain life equal to the damage dealt this way.

Flying, vigilance
When this creature enters, return to your hand all cards in your graveyard that were put there from the battlefield this turn.
Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

Flying, trample
At the beginning of your upkeep, sacrifice a creature other than this creature. If you can't, this creature deals 7 damage to you.

Flying
At the beginning of your upkeep, you may create a 1/1 white Spirit creature token with flying.

Flying
When this creature enters, if you cast it from your hand, destroy all nonartifact, nonblack creatures. They can't be regenerated.

Flying, first strike, vigilance, trample, haste, protection from black and from red

At the beginning of your upkeep, sacrifice Kuro unless you pay .
Pay 1 life: Target creature gets -1/-1 until end of turn.

Flying
At the beginning of your upkeep, you may return target creature card from your graveyard to the battlefield.