Grimbald, Wizened Scrivener

Persist (When this creature dies, if it had no -1/-1
counters on it, return it to the battlefield under its
owner's control with a -1/-1 counter on it.)
Portent — {w/u}{t}: Look at the top three cards of
your library, then put them back in any order.
You may shuffle your library. Draw a card, then
put a +1/+1 counter on Grimbald, Wizened Scrivener.