Revan, the Reaper

+2: Put the top 3 cards of your library into your graveyard, then return a land from your graveyard to the battlefield.
-3: You get an emblem with "Sacrifice a creature: You gain X life and draw X cards where X is the sacrificed creatures power."
-7: You get an emblem with "At the beginning of your upkeep, return target creature from a graveyard to the battlefield under your control."