Ike, The Radiant Hero

Whenever a creature you control attacks with
Ike, The Radiant Hero double the number of
counters on that creature and Ike
{t}Remove X +1/+1 counters from among
creatures you control Ike deals X damage to
any target where X is the number of counters
removed this way
Choose a Background (You can have a
Background as a second commander)