You could have a small evasive creature attacking each of your opponents each combat to really rack up the quest counters and Food tokens, and then cash in the Food tokens for a huge smashing attack later on
Jace, the Mind Sculptor Only one of [c]Jace, the Mind Sculptor[/c]s abilities lets you draw cards, but that one ability alone is enough to make him a force to be reckoned with
Toluz, Clever Conductor Toluz, Clever Conductor is a 3/1 for three that connives when it enters the battlefield on top of returning discarded cards to your hand
It is primarily used as a way to get level five or higher monsters onto the field, with one needed for a monster between the levels of five and six, two tributes for seven and above, and three if its an Egyptian God Card
Self-mill with cards like Stitcher's Supplier and Altar of Dementia works too