Laserman

When Laserman enters the battlefield and during
each of its turns, put a {e} on him.
{t}, Remove all {e} from Laserman: Choose one:
• Laserman deals {x} damage to any target where {x} is the number of {e} on him.
• Up to {x} targets become {t} where {x} is the
number of {e} on him.
• Up to {x} targets take an additional 3 damage
during their turns for 3 turns, where {x} is the
number of {e} on him.