Cogwork Assembler [Aether Revolt] Myr Knight I might step on a

I might step on a butterfly

Set: Dominaria Remastered Type: Land Rarity: Common Remote Isle enters the battlefield tapped

Its controller puts a 3/3 green Beast creature token onto the battlefield

Set: Future Sight Type: Artifact Rarity: Rare Cost: {3} {T}: Add one mana of any color

As the angel shattered like glass

Cogwork Assembler [Aether Revolt] Myr Knight I might step on aSet: Aether Revolt Type: Artifact Creature Assembly Worker Rarity: Uncommon Cost: {3} {7}: Create a token that's a copy of target artifact. That token gains haste. Exile it at the beginning of the next end step. Duplication is neither thievery nor flattery. It is efficiency.