Pioneer

Rally — Whenever Resolute Blademaster or another Ally enters the battlefield under your control, creatures you control gain double strike until end...

Return target nonland permanent to its owner's hand. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of y...

Creature tokens get -2/-2.

Whenever Howling Golem attacks or blocks, each player draws a card.

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

Each creature you control assigns combat damage equal to its toughness rather than its power.

Destroy target monocolored creature.

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

{2}, Exile Cranial Archive: Target player shuffles their graveyard into their library. Draw a card.

Flying Sacrifice Judge's Familiar: Counter target instant or sorcery spell unless its controller pays {1}.

Target player mills four cards. You draw a card for each creature card put into their graveyard this way.

{3}, {T}: Rod of Ruin deals 1 damage to any target.

{2}, {T}: Draw a card. Activate only if you've cast a noncreature spell this turn.

Flying When this creature enters, you may put a creature card with mana value 3 or less from your hand or graveyard onto the battlefield. That crea...

Whenever Risen Reef or another Elemental enters the battlefield under your control, look at the top card of your library. If it's a land card, you ...

Briber's Purse enters the battlefield with X gem counters on it. {1}, {T}, Remove a gem counter from Briber's Purse: Target creature can't attack ...

When Shaman of the Pack enters the battlefield, target opponent loses life equal to the number of Elves you control.

Destroy target black or red creature that's attacking or blocking. You gain 2 life.

Counter target spell unless its controller pays {3}.

Whenever you cast a noncreature spell, creatures you control get +1/+1 until end of turn.

Flying, first strike Megamorph {5}{R}{R} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph co...

Equipped creature gets +1/+1. Whenever a creature you control enters, you may attach this Equipment to it. Equip {2}

When Burning-Tree Emissary enters the battlefield, add {R}{G}.

Trample Megamorph {4}{R}{R} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a ...