Spooky20

Whenever a creature with power 4 or greater enters the battlefield under your control, draw a card. [-1]: Untap target permanent.

Sacrifice Cursecatcher: Counter target instant or sorcery spell unless its controller pays {1}.

First strike, hexproof Whenever Narset, Enlightened Master attacks, exile the top four cards of your library. Until end of turn, you may cast noncr...

Other blue creatures you control get +1/+1. {U}: Target artifact creature becomes blue until end of turn. Tap an untapped blue creature you control...

Artifact, instant, and sorcery spells your opponents cast cost {1} more to cast. [-1]: Until your next turn, prevent all damage that would be dealt...

Spells and abilities your opponents control can't cause their controller to search their library. [-1]: Target player mills four cards. Then exile...

Each opponent can cast spells only any time they could cast a sorcery. [+1]: Until your next turn, you may cast sorcery spells as though they had ...

Spells and abilities your opponents control can't cause you to discard cards or sacrifice permanents. [+1]: Choose a nonland card name, then revea...

Whenever you cast or copy an instant or sorcery spell, Ral, Storm Conduit deals 1 damage to target opponent or planeswalker. [+2]: Scry 1. [-2]: Wh...

Nicol Bolas, Dragon-God has all loyalty abilities of all other planeswalkers on the battlefield. [+1]: You draw a card. Each opponent exiles a car...

Target creature gets +1/+0 until end of turn and can't be blocked this turn. Rebound (If you cast this spell from your hand, exile it as it resolv...

You may pay 1 life and exile a blue card from your hand rather than pay this spell's mana cost. Counter target spell.

Flying When Runo Stromkirk enters the battlefield, put up to one target creature card from your graveyard on top of your library. At the beginning ...

Each opponent can't draw more than one card each turn. [-2]: Look at the top four cards of your library. You may reveal a noncreature, nonland car...

Spells your opponents cast that target a creature or planeswalker you control cost {2} more to cast. [-2]: Create a 2/2 blue Wizard creature token....

If you would draw a card while your library has no cards in it, you win the game instead. [+1]: Target player mills two cards. Draw a card. [-8]: D...

Dethrone (Whenever this creature attacks the player with the most life or tied for most life, put a +1/+1 counter on it.) {1}{U}{R}: Target creatu...

Play with the top card of your library revealed. You may play lands and cast spells from the top of your library.

Defender You may tap an untapped Wall you control to have any player reroll a die that player rolled.

Counter target spell.

Whenever a Frog you control attacks, mill three cards. Whenever a permanent card is put into your graveyard from your library, exile it with a croa...

If you would draw a card, exile the top two cards of your library instead. You may play those cards this turn.

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Look at the top seven cards of your library. Put two of them...

Flying When Dorothea, Vengeful Victim attacks or blocks, sacrifice it at end of combat. Disturb {1}{W}{U} (You may cast this card from your graveya...