Godzilla, Alpha Predator

Haste, menace
Whenever Godzilla attacks, put a charge counter on Godzilla.
Atomic Breath-{t}, {x}{x}: Remove any number of charge counters from Godzilla. Godzilla deals damage equal to the number of removed charge counters to X target creatures or planeswalkers. X can only be paid for with {u/r} mana.
Let them fight-{t}{1}{g/u}{r/g}: Put a +1/+1 counter on Godzilla, Alpha Predator, then Godzilla fights target creature you don't control.