Pioneer

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) Mage-Ring Bully attacks each combat if able.

Spectacle {R} (You may cast this spell for its spectacle cost rather than its mana cost if an opponent lost life this turn.) Exile the top two card...

{T}: Draw two cards. Target opponent gains control of Humble Defector. Activate only during your turn.

Flying Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) At the beginning of combat on y...

Target creature gets +3/+0 and gains first strike until end of turn.

Heroic — Whenever you cast a spell that targets Akroan Crusader, create a 1/1 red Soldier creature token with haste.

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

As an additional cost to cast this spell, discard two cards. Draw three cards.

Create a number of 1/1 red Goblin creature tokens equal to two plus the number of cards named Goblin Gathering in your graveyard.

Gates Ablaze deals X damage to each creature, where X is the number of Gates you control.

Seven Dwarves gets +1/+1 for each other creature named Seven Dwarves you control. A deck can have up to seven cards named Seven Dwarves.

Exile the top five cards of your library. You may play cards exiled this way until the end of your next turn. You may play an additional land this ...

{1}, Sacrifice an artifact or creature: Makeshift Munitions deals 1 damage to any target.

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 ...

Tap an untapped Gate you control: Crackling Perimeter deals 1 damage to each opponent.

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

Target creature gains double strike until end of turn. (It deals both first-strike and regular combat damage.) Ferocious — That creature also gains...

Sacrifice a Goblin: Add {R}.

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

Haste Sacrifice Torch Courier: Another target creature gains haste until end of turn.

Rolling Thunder deals X damage divided as you choose among any number of targets.

{1}, Sacrifice a creature: Exile the top card of your library. You may play that card this turn. (You still pay its costs. You can play a land this...

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

Haste (This creature can attack and {T} as soon as it comes under your control.) When Goblin Ringleader enters the battlefield, reveal the top four...