Killing Wave (Game Day) [Avacyn Restored Promos]

Killing Wave (Game Day) [Avacyn Restored Promos]Set: Avacyn Restored Promos Type: Sorcery Rarity: Rare Cost: {X}{B} For each creature, its controller sacrifices it unless they pay X life.

instead prevent all combat damage that would be dealt this turn by creatures your opponents control

Set: Rivals of Ixalan Prerelease Promos Type: Legendary Enchantment // Legendary Land Rarity: Rare Cost: {1}{G}{U} At the beginning of combat on your turn

target player loses 6 life

Set: Time Spiral Type: Creature — Human Wizard Rarity: Rare Cost: {R} {3}

you may put two +1/+1 counters on it

Set: Ixalan Type: Enchantment Rarity: Rare Cost: {5}{R} Whenever you cast a spell from your hand

Gatekeeper Gargoyle enters the battlefield with a +1/+1 counter on it for each Gate you control

Set: Tempest Type: Land Rarity: Rare Pine Barrens enters the battlefield tapped

And in their dreams

Set: Classic Sixth Edition Type: Artifact Rarity: Uncommon Cost: {1} Whenever a player casts a white spell

Set: Commander 2013 Type: Creature — Efreet Rarity: Rare Cost: {4}{R}{R} At the beginning of your upkeep

twisted fate