My favorite has got to be my
Athreos, God of Passage commander deck with Shadowborn Apostles.
Combo is
Secret Salvage +
Edgewalker +
Tendrils of Agony.
All you need is to get 1 apostle in your graveyard (easiest before you cast Athreos, if your opponents know the combo), have your
Edgewalker out,
Salvage 40 apostles into your hand and then play them all for free, and then Tendrils for the win. If your Tendrils gets countered, no huge loss, tutor up 5 or 6 of your gnarliest demons and go to town! 🤣