This creature can't be blocked as long as it's attacking alone.

This creature enters with three +1/+1 counters on it.
, Remove a +1/+1 counter from this creature: Put a +1/+1 counter on target creature.
, Remove a +1/+1 counter from this creature: Create a 1/1 green Spike creature token.

Other black creatures get -1/-1.

, : This artifact deals 1 damage to target creature. That creature attacks this turn if able.

, : Create a 1/1 colorless Insect artifact creature token with flying and haste named Hornet. Destroy it at the beginning of the next end step.

When you control a creature with toughness 2 or less, sacrifice this creature.

This creature enters with three +1/+1 counters on it.
, Remove a +1/+1 counter from this creature: Put a +1/+1 counter on target creature.
Remove a +1/+1 counter from this creature: This creature gets +2/+2 until end of turn.

Crovax enters with four +1/+1 counters on it.
At the beginning of your upkeep, you may sacrifice a creature. If you do, put a +1/+1 counter on Crovax. If you don't, remove a +1/+1 counter from Crovax.
: Crovax gains flying until end of turn.

This creature can't be blocked.
This creature doesn't untap during your untap step if an opponent controls two or more creatures.

When another creature enters, sacrifice this creature and it deals 3 damage to target player or planeswalker.

Look at the top five cards of target player's library. Put any number of them on the bottom of that library in any order and the rest on top of the library in any order.

Untap all creatures you control and all creatures target opponent controls. You and that opponent each gain control of all creatures the other controls until end of turn. Those creatures gain haste until end of turn.

If you would draw a card, you may put a study counter on this enchantment instead.
Remove three study counters from this enchantment, Sacrifice this enchantment: Draw seven cards.

Whenever a creature enters, if there are two or more other creatures on the battlefield, exile that creature. Return that card to the battlefield under its owner's control when this artifact leaves the battlefield.

Whenever a creature is put into your graveyard from the battlefield, put that card on top of your library.

At the beginning of each upkeep, untap all creatures and lands.

This creature enters with three +1/+1 counters on it.
, Remove a +1/+1 counter from this creature: Target player discards a card. Activate only as a sorcery.

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

Rather than pay the mana cost for a spell, its controller may discard a card that shares a color with that spell.

This creature enters with four +1/+1 counters on it.
, Remove a +1/+1 counter from this creature: Put a +1/+1 counter on target creature.

: Create a 1/1 colorless Sliver creature token.

Flying
: Change the target of target spell or ability that targets only this creature. The new target must be a creature.

Destroy all creatures target player controls. For each creature that died this way, that player creates two 1/1 red Goblin creature tokens.

Trample
: The next 1 damage that would be dealt to this creature this turn is dealt to target creature you control instead.

As this artifact enters, choose a color and a creature type.
, : Create a 2/2 creature token of the chosen color and type.

Flying
Revenant's power and toughness are each equal to the number of creature cards in your graveyard.

Flying (This creature can't be blocked except by creatures with flying or reach.)
Sacrifice this creature: It deals 2 damage to each creature without flying.
: Return this card from your graveyard to your hand. Activate only during your upkeep.

Haste
: This creature gets +1/-1 until end of turn.

This creature enters with four +1/+1 counters on it.
, Remove a +1/+1 counter from this creature: It deals 1 damage to target creature.

Return all creatures to their owners' hands.

Flying
Whenever this creature deals damage, you gain that much life.

Trample
: This creature gets +1/-1 until end of turn.

Trample
: Regenerate this creature.

Flame Wave deals 4 damage to target player or planeswalker and each creature that player or that planeswalker's controller controls.