Frenzied Marauder

Frenzied Marauder enters the battlefield with a rage counter.
At the beginning of your upkeep, put a rage counter on Frenzied Marauder, then roll two
six-sided dice. If the total rolled is equal to or less than the number of rage counters on Frenzied Marauder, sacrifice it.
"Some fight for glory or honor. Nobody knows why he fights."