Super mardi

Kicker {1}{U} (You may pay an additional {1}{U} as you cast this spell.) Return target nonland permanent to its owner's hand. If this spell was kic...

If three or more creatures are attacking, you may pay {U} rather than pay this spell's mana cost. Attacking creatures get -3/-0 until end of turn.

If an opponent cast three or more spells this turn, you may pay {0} rather than pay this spell's mana cost. Exile any number of target spells.

Counter target noncreature spell unless its controller pays {2}.

Counter target creature spell. Create a 2/2 blue Illusion creature token.

Search your library for a Trap card, reveal it, put it into your hand, then shuffle.

If an opponent had two or more creatures enter the battlefield under their control this turn, you may pay {U} rather than pay this spell's mana cos...

Target creature gets -2/-2 until end of turn.

Destroy target nonblack creature. Its controller loses 2 life.

Untap target creature. It gets +2/+2 and gains reach until end of turn.

Exile target nonland permanent. You lose 3 life.

Counter target spell. Madness {3}{U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into you...

Draw two cards, then discard a card.

Each opponent sacrifices a creature of their choice with flying.

Return target nonland permanent to its owner's hand. Then that player discards a card if you control a Zombie.

Counter target spell. Investigate three times. (To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")

Investigate, then target creature gets +1/+1 until end of turn for each Clue you control. (Create a Clue token. It's an artifact with "{2}, Sacrifi...

Create two 1/1 red Devil creature tokens. They have "When this token dies, it deals 1 damage to any target."

Counter target creature spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Target blocking creature fights another target blocking creature.

Dual Shot deals 1 damage to each of up to two target creatures.

Exile any number of target creatures you control. Return those cards to the battlefield under their owner's control at the beginning of the next en...

Return to their owners' hands all creatures with toughness less than or equal to the number of Islands you control.

Reveal the top X plus one cards of your library and separate them into two piles. An opponent chooses one of those piles. Put that pile into your h...