Pioneer

Whenever an artifact enters the battlefield under your control, Reckless Fireweaver deals 1 damage to each opponent.

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}.

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

When Viashino Pyromancer enters the battlefield, it deals 2 damage to target player or planeswalker.

Creatures you control gain trample until end of turn. (A creature with trample can deal excess combat damage to the player or planeswalker it's att...

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...

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...

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

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.

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

[0]: Put a loyalty counter on each red planeswalker you control. [0]: Create two 1/1 red Elemental creature tokens. They gain haste. Sacrifice them...

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...

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...

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 ...

Creatures you control have trample. Creatures your opponents control lose trample and can't have or gain trample.

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

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

Amass 2, then the Army you amassed deals damage equal to its power to each non-Army creature. (To amass 2, put two +1/+1 counters on an Army you co...

Flash This spell can't be countered. Creature spells you control can't be countered. Other creatures you control have trample.

Attacking creatures you control have double strike.

Create two 1/1 red Goblin creature tokens.