X-42 Giant Robo-scorpion

When X-42 Giant Robo-scorpion enters the
battlefield and at the beginning of your upkeep, it
gets two charge counters.
Atomic Laser — {r}{u}, {t}: Remove all charge
counters from this creature. Each player gets that
many Rad counters, then this creature deals twice
that much damage to target creature an opponent
controls.