Mortuary + Stonecoil Serpent + High-Society Hunter

Mortuary

Stonecoil Serpent

High-Society Hunter

How it works

1. Cast Stonecoil Serpent by paying 0.
2. Stonecoil Serpent enters and dies as a state-based action due to having 0 toughness, triggering Mortuary and High-Society Hunter.
3. Resolve the Mortuary trigger, putting Stonecoil Serpent from your graveyard onto the top of your library.
4. Resolve the High-Society Hunter trigger, causing you to draw a card, thus drawing Stonecoil Serpent from your library.
5. Repeat.

This ingenious engine transforms a free-casting anomaly into an endless cycle of rebirth and knowledge. By casting Stonecoil Serpent for zero mana, state-based actions immediately send it to the graveyard, where Mortuary stands ready to intercept the creature and place it right back onto the top of your library. Meanwhile, High-Society Hunter watches this tiny construct perish and turns its death into a drawn card, which conveniently puts the Serpent back into your hand so you can repeat the loop.