Ichor Wellspring ain't no proper egg in that sense (it has no built-in sacrifice ability), but assuming your deck hangs out with an entourage like Braids, Arisen Nightmare or Daretti, Scrap Savant and you can reanimate artifacts, you can draw a lot of omelets with this one
So for those of you who dont know, pillowfort is an archetype in which you attempt to create a set of defenses that you cant be attacked or at least cant be killed through
The introduction of a dual-typed planeswalker in The Royal Scions goes against this, but you want the character(s) to be recognizable
Usually these could contain Item, Tool, Stadium, Energy or Gold Pokmon ex cards
From there, its been a mess of injuries and what-ifs
Rejoin the Fight This six-cost sorcery game winner mills you three and then each foe chooses a dork that wasn't chosen and you'll bring them all back, so the more foes the better this is