In the optimal situation, play Akroma at the first turn (Dark Ritual + Entomb + Reanimate, or Dark Ritual + Putrid Imp + Reanimate, with Akroma in your opening hand...or another combo) and deal 6 damages. At the second turn, reanimate Rafiq of the Many in the same way and attack with Akroma again: here you are, other 14 damages.