Illrak Roviask, Ever Cursed

flying
{u}{b}{r}{t}: Search your library for a Curse card,
reveal it, put it into your hand then shuffle your library. activate this ability only any time you
could cast a sorcery.
{4}: Create a token copy of target curse you
control and attach it to target player
When Illrak Roviask, Ever Cursed dies, return it
to its owner's hand at the beginning of
the next end step.