
{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.
Cogwork Assembler has 3 printings, first in Aether Revolt (2017). EDHREC ranks it #13,787 among Commander cards. It appears most in Zirda, the Dawnwaker decks (976 on EDHREC). It has 5 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.