Kakra, Champion of Chaos

Kakra, Champion of Chaos enters the battlefield
with X chaos counters on it.
{b}{u}{r}: Remove a chaos counter from Kakra,
Champion of Chaos. Deal X damage to any target
where X is the number of chaos counters
remaining on Kakra, Champion of Chaos.
{b}{u/r}: Put a chaos counter on Kakra,
Champion of Chaos. Activate this ability
only twice per turn.