Eli, the Discarded One

At the beginning of each players upkeep, that player puts the top card of their library into their graveyard. Whenever one or more permanents are put into a graveyard, Eli creates a food token. Once each turn you may play a permanent from a graveyard by sacrificing X food tokens and losing X life instead of paying X where X is the permanents mana cost.{flavor}Cast out from the local village, Eli found refuge in the local dustheap. Transformed from the waste around him, he found solace in his new home.