World Breaker [Oath of the Gatewatch Promos]

World Breaker [Oath of the Gatewatch Promos]Set: Oath of the Gatewatch Promos Type: Creature Eldrazi Mythic Cost: {6}{G} Devoid (This card has no color.) When you cast this spell, exile target artifact, enchantment, or land. Reach {2}{C}, Sacrifice a land: Return World Breaker from your graveyard to your hand. ({C} represents colorless mana.)

R&D under mental domination of alien brain in jar

Scion of the Ur-Dragon becomes a copy of that card until end of turn

target player can't cast instant or sorcery spells

brought on by the search for the Immortal Sun

{T}: Tap target land

each opponent loses 1 life and you gain 1 life

return that card to the battlefield under your control

Set: Limited Edition Alpha Type: Land — Mountain Forest Rare Cost: ({T}: Add {R} or {G}

By isolating liquid aether at room temperature

Set: Dominaria Promos Type: Creature — Elf Druid Common Cost: {G} {T}: Add {G}

Set: Commander 2011 Type: Land Rare Cost: {T}: Add {C}

Whenever you're dealt damage