Domowoj Smuggler

When Domowoj Smuggler enters the battlefield choose a creature which has a +1/+1 counter on it and move it onto Domowoj Smuggler.
{g}: Ambush Attack (Exile this creature when it attacks. Return it to the battlefield at the beginning of your next combat phase. Domowoj Smuggler gets haste and is unblockable.)
The only thing worth stealing is a smile from a sleeping child? Rubbish, gimme that golden stuff now!