Kael, Luck's Favored

If you would roll one or more dice, instead roll that many dice plus on and ignore the lowest roll.

Whenever you roll a 6 or higher create a 2/1 black rogue token with menace. If you rolled 12 or higher, instead create that token and two treasure token.

{1}{r}{w}{b}{t}, Roll a d20.
1-8 | Sacrifice a permanent.
9-14 | Lose three life.
15-18 | Create two 2/1 black rogue tokens with menace.
19-20 | Create three treasure tokens.