Spooky20

Converge — This creature enters with a +1/+1 counter on it for each color of mana spent to cast it. Remove a +1/+1 counter from this creature: Add ...

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuf...

Enchant player Creatures enchanted player controls attack each combat if able.

This creature enters with X +1/+1 counters on it, where X is the number of other creatures on the battlefield. {2}{W}, Remove a +1/+1 counter from ...

Flying When this creature enters, destroy target nonblack creature. It can't be regenerated.

Indestructible {T}: Add {C}.

Indestructible (Effects that say "destroy" don't destroy this artifact.) {T}: Add one mana of any color.

Flying At the beginning of your end step, choose a creature card in an opponent's graveyard, then that player chooses a creature card in your grave...

{1}, {T}: Add {U}{B}.

Flying {8}: Tap all creatures target player controls.

When this creature enters, double the number of each kind of counter on any number of target permanents.

When this creature enters, return to your hand the creature card in your graveyard with the greatest power. If two or more cards are tied for great...

Kicker {W}{W} (You may pay an additional {W}{W} as you cast this spell.) When this creature enters, destroy all other creatures you control. If it ...

This land enters tapped. When this land enters, return a land you control to its owner's hand. {T}: Add {U}{B}.

{1}, {T}: Add {U}{B}.

As an additional cost to cast this spell, reveal a creature card from your hand. Disaster Radius deals X damage to each creature your opponents con...

Counter target spell with mana value 4 or greater.

This land enters tapped. When this land enters, sacrifice it unless you return an untapped Mountain you control to its owner's hand. {T}: Add {C}{R}.

{T}: Add {C}. {1}, {T}: Put a storage counter on this land. {1}, Remove X storage counters from this land: Add X mana in any combination of {U} and...

Flying Whenever this creature deals combat damage to a player, exile that many cards from the top of your library. Until end of turn, you may cast ...

At the beginning of each player's upkeep, that player mills X cards, where X is the number of cards in their hand.

{T}: Add {C}{C}{C}. {3}, {T}, Sacrifice this artifact: Draw three cards.

This land enters tapped. {T}: Add {W}. Cycling {2} ({2}, Discard this card: Draw a card.)

Whenever one or more creatures attack, you may have target attacking creature gain double strike until end of turn.