Bglthp, Creeping Horror

Partners with Domir, Mad Biomancer(When this creature enters the battlefield, target player may put
Domir, Mad Biomancer into their hand from their library, then shuffle.)
{2}{u}, Remove a +1/+1 counter from Bglthp,
Creeping Horror: Fateseal 1. (Look at the top card
of target player's library. You may put that card on
the bottom of that player's library.)