If damage would be dealt to you, exile that many cards from your graveyard instead. If you can't, you lose the game. If you would gain life, draw that many cards instead. When Nefarious Lich leaves the battlefield, you lose the game.
Enchant creature Enchanted creature gets +2/-2. Threshold — Enchanted creature gets an additional +2/-2 as long as seven or more cards are in your graveyard.
Flying Whenever a creature dealt damage by Repentant Vampire this turn dies, put a +1/+1 counter on Repentant Vampire. Threshold — As long as seven or more cards are in your graveyard, Repentant Vampire is white and has "{T}: Destroy target black creature."
Exile the top card of your library. You may put that card into your hand unless it has the same name as another card exiled this way. Repeat this process until you put a card into your hand or you exile two cards with the same name, whichever comes first.
Enchant creature At the beginning of each upkeep, put a plague counter on Traveling Plague. Enchanted creature gets -1/-1 for each plague counter on Traveling Plague. When enchanted creature leaves the battlefield, that creature's controller returns Traveling Plague from its owner's graveyard to the battlefield.