When this creature enters, each player sacrifices a nontoken creature of their choice.

{X}: This creature deals X damage to each creature and each player. Spend only black mana on X.

You gain 2 life for each creature card in your graveyard. Flashback {2}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Sacrifice this creature: Prevent all combat damage that would be dealt this turn.

Vigilance {T}, Sacrifice this creature: Exile target player's graveyard.

Start your engines! (If you have no speed, it starts at 1. It increases once on each of your turns when an opponent loses life. Max speed is 4.) {T}: Add {C}. Max speed — {3}, {T}, Discard a card: Draw a card.

{B}, {T}, Discard a card: Add {B}{B}{B}.

This land enters tapped. When this land enters, exile target player's graveyard. {T}: Add {B}.

Discard a card: This creature gains lifelink until end of turn. Threshold — This creature gets +1/+2 as long as seven or more cards are in your graveyard.

Reveal the top five cards of your library. You may put a creature or enchantment card from among them into your hand. Put the rest into your graveyard.

When this creature enters, each player discards a card. Discard a card: Regenerate this creature.

{1}{G}: Adapt 2. (If this creature has no +1/+1 counters on it, put two +1/+1 counters on it.) Whenever one or more +1/+1 counters are put on this creature, return target permanent card from your graveyard to your hand.

{T}: Draw a card and reveal it. If it isn't a land card, discard it.

Flying Discard this card: Exile up to two target cards from graveyards.

Whenever this creature blocks or becomes blocked by a nonblack creature, destroy that creature at end of combat. Madness {B}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

{X}{X}{1}: Destroy target noncreature artifact with mana value X.

Discard a card: This creature gets +1/+1 until end of turn. Madness {2}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

This land enters tapped. As this land enters, choose a color other than green. {T}: Add {G} or one mana of the chosen color.

Discard a card: Regenerate this creature. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

{B}, {T}, Discard a card: Target creature gets -1/-1 until end of turn.

Flying Discard a card: Add {B}.

{1}{G}, Sacrifice this enchantment: Reveal the top four cards of your library. You may put an artifact, creature, enchantment, land, or planeswalker card from among them into your hand. Put the rest into your graveyard.