Goudum, Scourge of Urborg

Menace Hexproof
Eminence-Whenever you regenerate a creature if Goudum, Scourge of Urborg is in the command
zone or on the battlefield create a 1/1 black
skeleton creature token with "{b}: Regenerate this creature."
You may regenerate a creature without paying the
cost once each turn.
At the beginning of your upkeep return a skeleton creature from a graveyard to the battlefield under
your control.