Mer Cikia, Electromotivator

Whenever a creature you control is dealt damage, it gets +3/+0 and gains haste until end of turn.
At the beginning of your upkeep, put a voltage counter on Mer Cikia, Electromotivator. Then, it deals X damage to a creature you control chosen at random where X is the amount of voltage counters on Mer Cikia, Electromotivator.
"Well, sister, I have no choice but to crank up the power. I'm no