Labyrinth of the Mind

Permanents coming into play can not cause you
to sacrifice.
Whenever a permanent leaves your graveyard,
you may pay {2}. If you do, draw 2 cards.
If this card is destroyed and sent to the graveyard,
you may add 3 permanents from your graveyard
to your hand.
Sacrifice 3 Planeswalker - Duelist, Search your
deck for 3 creature cards. Put those cards into
play, then shuffle your library.