Shaco, Demon Jester

When Shaco, Demon Jester, dies, create three 1/1
Jack-in-the-Box artifact tokens with {t} "Deal 1
damage to target enemy."
When Shaco dies you may put it in your library
third from the top. If you choose to do this, when
Shaco dies a second time, exile Shaco.
"The joke's on you!"