Tawnos, Solemn Survivor (Retro Frame) #3

2, T: Create a token that's a copy of up to one target artifact token you control. Mill two cards. 1WUB, T, Sacrifice two artifact tokens, Exile an artifact or creature card from your graveyard: Create a token that's a copy of the exiled card, except it's an artifact in addition to its other types. Activate only as a sorcery.