Davriel, Mindkeeper

0: The next time a player discards a card, draw that many cards and put that many loyalty counters on Davriel, Mindkeeper.
0: Target player discards a card, then loses life equal to the discarded card's converted mana cost. You gain that much life.
-8: You get an emblem with "At the beginning of your upkeep, each opponent who has no cards in hand loses the game."