Tibalt's Apprentice

When Tibalt's Apprentice enters the battlefield,
you may search your library and graveyard for a
card called Tibalt, Master Torturer, reveal it, put
it into your hand, then shuffle your library.
When a creature dies, deal 1 damage to target
player or planeswalker.
"I wonder how my old master would react to my new apprentice."-Tibalt