Spooky20

Search your library for up to X basic land cards, where X is the greatest power among creatures you control. Put those cards onto the battlefield t...

This land enters tapped. {T}: Add {R} or {G}.

When this creature enters, reveal the top four cards of your library. Put all Merfolk cards revealed this way into your hand and the rest on the bo...

At the beginning of your end step, if you're the monarch, put a +1/+1 counter on this creature.

{T}: Add {C}. {4}, {T}, Sacrifice this land: You become the monarch.

{4}: Scry 1, then reveal the top card of your library. If it's a land card, put it onto the battlefield tapped. Otherwise, draw a card. Partner (Yo...

Deathtouch When this creature enters, you become the monarch.

Eminence — As long as The Ur-Dragon is in the command zone or on the battlefield, other Dragon spells you cast cost {1} less to cast. Flying Whenev...

Flying, trample Whenever The Unspeakable deals combat damage to a player, you may return target Arcane card from your graveyard to your hand.

Vigilance, reach All creatures attack each combat if able. Whenever a creature attacks you or a planeswalker you control, put a +1/+1 counter on Th...

Flying, haste At the beginning of combat on your turn, choose an opponent at random that this creature didn't attack during your last combat. This ...

Until your next turn, your life total can't change and you gain protection from everything. All permanents you control phase out. (While they're ph...

Haste {U}{R}, {T}: Copy target activated or triggered ability you control from an artifact source. You may choose new targets for the copy. (Mana a...

Trample Whenever Tana deals combat damage to a player, create that many 1/1 green Saproling creature tokens. Partner (You can have two commanders i...

Skip your draw step. At the beginning of your upkeep, look at the top three cards of your library. Put one of them into your hand and the rest into...

Instant, sorcery, and Dragon spells you control can't be countered. Whenever you cast an instant or sorcery spell from your hand, if Taigam attacke...

Exile up to two target artifacts and/or enchantments. Basic landcycling {2} ({2}, Discard this card: Search your library for a basic land card, rev...

Subterranean Tremors deals X damage to each creature without flying. If X is 4 or more, destroy all artifacts. If X is 8 or more, create an 8/8 red...

Flash You may have this creature enter as a copy of any creature on the battlefield.

Destroy target land or nonblack creature.

Flying (This creature can't be blocked except by creatures with flying or reach.)

Trample, indestructible Whenever another creature you control attacks, it gains trample and indestructible until end of turn.

When this creature enters, secretly choose an opponent. Reveal the player you chose: Exile target creature that's attacking you if it's controlled ...

{4}{G}{G}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) When this creature becomes m...