Serment du Gatewatch

Devoid (This card has no color.) At the beginning of your upkeep, you lose 1 life unless you control another colorless creature.

Whenever you cast your second spell each turn, this enchantment deals 2 damage to any target.

Devoid (This card has no color.) {3}{C}: Draw a card. ({C} represents colorless mana.)

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 ...

{3}{B}, Exile a creature card from your graveyard: Create a tapped 2/2 black Zombie creature token.

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...

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

This land enters tapped. {T}: Add {W} or {U}.

Cohort — {T}, Tap an untapped Ally you control: You draw a card and you lose 1 life.

Creatures you control get +1/+0 and gain indestructible until end of turn. (Damage and effects that say "destroy" don't destroy them.)

{0}: Attach target Equipment you control to this creature. Activate only as a sorcery.

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

Enchant creature Enchanted creature gets +2/+2, has vigilance, and can block an additional creature each combat.

Destroy target attacking creature.

Devoid (This card has no color.) {2}{C}: Each creature with toughness greater than its power can't block this turn. ({C} represents colorless mana.)

Devoid (This card has no color.) {1}{C}: This creature gets +2/+1 until end of turn. ({C} represents colorless mana.)

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

Surge {1}{U} (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.) Tap target creature. It doesn't un...

Target creature gets -4/-4 until end of turn.

Until end of turn, target creature loses all abilities and becomes a green Elephant with base power and toughness 3/3.

Devoid (This card has no color.) All creatures get -2/-2 until end of turn. If a creature would die this turn, exile it instead.

Devoid (This card has no color.) First strike Whenever another colorless creature you control enters, target opponent loses 1 life.

Devoid (This card has no color.) {1}{C}: Target opponent loses 1 life and you gain 1 life. ({C} represents colorless mana.)

Vigilance Land creatures you control have vigilance. Landfall — Whenever a land you control enters, you may have target land you control become a 3...