Pioneer

As an additional cost to cast this spell, sacrifice a creature. Fling deals damage equal to the sacrificed creature's power to any target.

Dragon spells you cast cost {1} less to cast.

Spectacle {R} (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.) Skewer the Critics dea...

Defender Whenever you cast an instant or sorcery spell, Electrostatic Field deals 1 damage to each opponent.

Destroy target artifact you don't control. Overload {4}{R} (You may cast this spell for its overload cost. If you do, change its text by replacing ...

Sacrifice a Goblin: Add {R}.

Whenever you cast a noncreature spell, Firebrand Archer deals 1 damage to each opponent.

Whenever you cast a noncreature spell, create a 1/1 colorless Servo artifact creature token. [−2]: Target artifact you control becomes a copy of an...

Goblin spells you cast cost {1} less to cast. Goblins you control have haste.

Gain control of target creature or Vehicle until end of turn. Untap it. It gains haste until end of turn. You may cast a card with converted mana c...

Target creature gets +1/+0 until end of turn. When that creature dies this turn, create a 3/2 colorless Eldrazi Horror creature token.

Haste Whenever one or more creatures you control attack, add that much mana in any combination of {R} and/or {G}. Until end of turn, you don't lose...

Whenever a player sacrifices a permanent, Mayhem Devil deals 1 damage to any target.

Creatures you control get +1/+0. [+1]: Add {R} or {G}. Creature spells you cast this turn can't be countered. [−2]: Target creature you control fig...

This spell costs {3} less to cast if you control a creature with power 4 or greater. Change the target of target spell or ability with a single tar...

Electrodominance deals X damage to any target. You may cast a card with converted mana cost X or less from your hand without paying its mana cost.

This spell can't be countered. Flying Whenever you draw a card, Niv-Mizzet, Parun deals 1 damage to any target. Whenever a player casts an instant ...

Menace Players can't gain life. Whenever another creature enters the battlefield, Rampaging Ferocidon deals 1 damage to that creature's controller.

Flying Whenever Skyknight Vanguard attacks, create a 1/1 white Soldier creature token that's tapped and attacking.

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...

Flying, trample When Rakdos, the Showstopper enters the battlefield, flip a coin for each creature that isn't a Demon, Devil, or Imp. Destroy each ...

Other Goblins you control get +1/+1. Sacrifice a Goblin: Destroy target artifact.

{T}: Target creature gains haste until end of turn. (It can attack and {T} this turn.)

At the beginning of each player's end step, that player draws a card. If the player is your opponent and has four or more cards in hand, Fevered Vi...