Super lundi

You gain life equal to the damage dealt to you this turn. Simulacrum deals damage to target creature you control equal to the damage dealt to you t...

Cast this spell only during an opponent's turn, before attackers are declared. Creatures the active player controls attack this turn if able. At th...

Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.)

Exile target creature. Its controller gains life equal to its power.

Destroy target nonartifact, nonblack creature. It can't be regenerated.

Destroy target Wall. It can't be regenerated.

You may tap or untap target artifact, creature, or land.

Return target creature to its owner's hand.

Target creature you control gains protection from the color of your choice until end of turn. Splice onto Arcane {W} (As you cast an Arcane spell, ...

Untap target nonlegendary creature and gain control of it until end of turn. That creature gains haste until end of turn.

Untap all creatures you control. Samurai creatures you control get +1/+1 until end of turn.

Prevent the next 3 damage that would be dealt to any target this turn. You gain life equal to the damage prevented this way. Splice onto Arcane {1}...

Return target creature to its owner's hand. Splice onto Arcane {3}{U} (As you cast an Arcane spell, you may reveal this card from your hand and pay...

Crushing Pain deals 6 damage to target creature that was dealt damage this turn.

Target player mills four cards. Splice onto Arcane {1}{U} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice ...

Add {R}{R}{R}. Splice onto Arcane {1}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, ...

As an additional cost to cast this spell, you may sacrifice any number of Spirits. Target creature gets +3/+0 until end of turn. For each Spirit sa...

Prevent all damage that would be dealt by creatures this turn.

Glacial Ray deals 2 damage to any target. Splice onto Arcane {1}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay i...

Hanabi Blast deals 2 damage to any target. Return Hanabi Blast to its owner's hand, then discard a card at random.

All creatures get -2/-2 until end of turn. Splice onto Arcane {3}{B}{B} (As you cast an Arcane spell, you may reveal this card from your hand and p...

Counter target spell. If that spell is countered this way, put that card on your choice of the top or bottom of its owner's library instead of into...

Counter target Spirit or Arcane spell.

Target creature gets +2/+2 until end of turn. Splice onto Arcane {G} (As you cast an Arcane spell, you may reveal this card from your hand and pay ...