Jumbo Imp 

Creature - Imp
Flying
When you play Jumbo Imp, roll a six-sided die. Jumbo Imp comes into play with a number of +1/+1 counters on it equal to the die roll.
During your upkeep, roll a six-sided die and put on Jumbo Imp a number of +1/+1 counters equal to the die roll.
At the end of your turn, roll a six-sided die and remove from Jumbo Imp a number of +1/+1 counters equal to the die roll.
0/0