Skallywag Imp

{r}{r}: Skallywag Imp deals 1 damage to all tapped creatures you don't control.
{u}{b}: Target creature can not block until end of turn.

When a creature dies due to Skallywag Imp place a
charge counter on Skallywag Imp.

When Skallywag Imp has 3 or more charge counters
on it, exile it then return it to the battlefield transformed.