Elvis, Alpha Editor

Trash to Treasure - {u}{r},{t}: Exile target artifact from a graveyard. Then you may cast a copy of target instant or sorcery in your grave with mana value less than or equal to the exiled artifact without paying its mana cost.

Miasma Control - When you cast an instant or sorcery from your graveyard, draw a card. Then if this is the second time this ability has resolved this turn, draw a card and create a treasure token.