Clavicus Vile, Ever-Gambler

Whenver you discard a card roll a d20
1 | You lose 5 life or sacrifice a creature
2-10 | Draw 2 cards, mill 5 cards
11-15 | Add three {r}
16-19 | Gain 5 life and exile your graveyard
20 | Shuffle your graveyard into your library

Partner with Barabas, Voice of Reason