Sikhunsi, Dreaded Devourer

Companion — Your starting deck contains exactly
four copies of each nonland card in it.

Whenever Sikhunsi enters or attacks, mill four
cards, then you may exile four cards from your
graveyard that share a name. If you do, put four
+1/+1 counters on Sikhunsi.

{g/u}: Sikhunsi becomes a copy of a creature card
exiled with it until end of turn.