Tenebris, Undead Tomekeeper

When Tenbris, Undead Tomekeeper enters the battlefield, create a black archive token with
"When this enters the library zone, you may put
any number of cards from your graveyard face up
onto this card. When there are none left, exile
this."
Whenever you draw a card, for each library you
own other than the library the card was drawn
from, put the top card of that library into your
hand and lose 1 life.