Channel [Limited Edition Beta] Standard Set: From the Vault: Realms

Set: From the Vault: Realms Type: Land Mythic Cost: {T}: Add {C}

it deals damage equal to its power to any target

Set: Fifth Dawn Type: Artifact — Equipment Rarity: Uncommon Cost: {0} Equipped creature has "{T}: Add one mana of any color

Set: Antiquities Type: Artifact Creature — Bird Rare Cost: {5} Flying Clockwork Avian enters the battlefield with four +1/+0 counters on it

then put a number of +1/+1 counters on Yule Ooze equal to that permanent's converted mana cost

Channel [Limited Edition Beta] Standard Set: From the Vault: RealmsSet: Limited Edition Beta Type: Sorcery Uncommon Cost: {G}{G} Until end of turn, any time you could activate a mana ability, you may pay 1 life. If you do, add {C}.