Oath of the Gatewatch

Equipped creature gets +1/+1 and has haste. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Equipped creature gets +2/+2 and has menace. (It can't be blocked except by two or more creatures.) Equip {3}

Other creatures you control get +1/+0 as long as you control an Equipment.

Flying, haste Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

{1}{R}{G}: Relentless Hunter gets +1/+1 and gains trample until end of turn.

{4}{G}{W}: Support 2. (Put a +1/+1 counter on each of up to two other target creatures.)

Flying Whenever you gain life, each opponent loses 1 life.

When Baloth Null enters the battlefield, return up to two target creature cards from your graveyard to your hand.

Devoid (This card has no color.) Flash (You may cast this spell any time you could cast an instant.) When Void Grafter enters the battlefield, anot...

Create two 2/2 white Knight Ally creature tokens.

Devoid (This card has no color.) Mindmelter can't be blocked. {3}{C}: Target opponent exiles a card from their hand. Activate this ability only any...

Devoid (This card has no color.) First strike Whenever another colorless creature enters the battlefield under your control, target opponent loses ...

Reach When Seed Guardian dies, create an X/X green Elemental creature token, where X is the number of creature cards in your graveyard.

Support 2. (Put a +1/+1 counter on each of up to two target creatures.) Choose up to one target creature an opponent controls. Each creature you co...

When Harvester Troll enters the battlefield, you may sacrifice a creature or land. If you do, put two +1/+1 counters on Harvester Troll.

Vigilance Land creatures you control have vigilance. Landfall — Whenever a land enters the battlefield under your control, you may have target land...

When Bonds of Mortality enters the battlefield, draw a card. {G}: Creatures your opponents control lose hexproof and indestructible until end of turn.

Baloth Pup has trample as long as it has a +1/+1 counter on it.

Devoid (This card has no color.) Search your library for a basic land card and reveal it. You may put that card onto the battlefield tapped if you ...

Devoid (This card has no color.) When Birthing Hulk enters the battlefield, create two 1/1 colorless Eldrazi Scion creature tokens. They have "Sacr...

This spell can't be countered. Tears of Valakut deals 5 damage to target creature with flying.

Whenever you cast your second spell each turn, Pyromancer's Assault deals 2 damage to any target.

Support 2. (Put a +1/+1 counter on each of up to two target creatures.) Gain control of target creature until end of turn. Untap that creature. It ...

{0}: Attach target Equipment you control to Kazuul's Toll Collector. Activate this ability only any time you could cast a sorcery.