Carix, the Chained Insanity

X is a random number from 0 to 5. changing at
the beginning of your upkeep.
When Carix enters the battlefield, put X +1/+1 counters on it.
{w}{u}{b}{r}{g}{t}: Until the end of your turn,
if you were to target a random target or trigger a
random effect, you may choose the effect,
number, or target and it triggers an additional
time instead.