Spooky20

Whenever a nontoken creature you control dies, Midnight Reaper deals 1 damage to you and you draw a card.

Undergrowth — Search your library for a black card with mana value less than or equal to the number of creature cards in your graveyard, reveal it,...

Undergrowth — When Lotleth Giant enters the battlefield, it deals 1 damage to target opponent for each creature card in your graveyard.

Flying {2}{B}, Discard a creature card: Return Kraul Swarm from your graveyard to your hand.

Draw a card. Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Create a token that's a copy of target creature you control. Jump-start (You may cast this card from your graveyard by discarding a card in additi...

Flying When Narcomoeba is put into your graveyard from your library, you may put it onto the battlefield.

Defender Whenever you surveil, put a +1/+1 counter on Thoughtbound Phantasm. As long as Thoughtbound Phantasm has three or more +1/+1 counters on...

Whenever you cast an instant or sorcery spell, create a 1/1 blue Bird Illusion creature token with flying.

Surveil 2, then choose an instant or sorcery card in your graveyard. You may cast it this turn. If that spell would be put into your graveyard this...

When Guild Summit enters the battlefield, you may tap any number of untapped Gates you control. Draw a card for each Gate tapped this way. Whenever...

You may look at an additional two cards each time you surveil. Exile Enhanced Surveillance: Shuffle your graveyard into your library.

Destroy all creatures with toughness 4 or greater.

Whenever you cast a blue spell, target player mills two cards.

{4}, {T}, Sacrifice Silent Dart: It deals 3 damage to target creature.

Flying Whenever Roc Charger attacks, target attacking creature without flying gains flying until end of turn.

Trample Rampaging Monument enters the battlefield with three +1/+1 counters on it. Whenever you cast a multicolored spell, put a +1/+1 counter on R...

{T}: Add {U} or {B}. {U/B}{U/B}{U/B}{U/B}, {T}, Sacrifice Dimir Locket: Draw two cards.

Lands you control have "{T}: Add one mana of any color." {T}: Add one mana of any color.

Flash Flying When Dream Eater enters the battlefield, surveil 4. When you do, you may return target nonland permanent an opponent controls to its...

Vigilance {T}, Sacrifice Bounty Agent: Destroy target legendary permanent that's an artifact, creature, or enchantment.

Flying, haste

[+1]: Look at the top two cards of your library. Put one of them into your hand and the other into your graveyard. [-3]: Ral, Izzet Viceroy deals ...

Surveil 2, then draw two cards. Notion Rain deals 2 damage to you. (To surveil 2, look at the top two cards of your library, then put any number of...