Omen of Chaos

Indestructible, chose background (Can be As a 2nd commander)
Unleash chaos: {t}When chaos is rolled every player gets 1 colorless land and the effect of chaos doubles
This creature has infect as long as you have rolled chaos while it is on the battlefield
poison counters inflicted by this creature double or half depending if you role above a 10 on a d20 or below a 10 (a 10 is a reroll)