Nerdguy Jr. Pinball Wizard

Flash, Hexproof
Nerdguy Jr. enters the battlefield with {x} +1/+1 counters on it, then deals {x} damage to any
one target, then you draw {x} cards.
{x}{u/r}{u/r}: Deal {x} damage to any one target,
then draw {x} cards.
"...from SoHo down to Brighton, i must've
played 'em all..."