Prerequisites
- Sidisi on the battlefield
- Doomsday in hand
- All other cards in library or graveyard
- Your life total is at least two
- Sidisi does not have summoning sickness
- Opponents can not block and kill Sidisi
- available
Steps
- Cast Doomsday by paying , searching your library and graveyard for Dread Return, Narcomoeba, Thassa's Oracle, and any two other cards, exiling all other cards from your graveyard and library, and then placing the remaining cards on top of your library in the order previously listed and losing half your life, rounded up
- Move to combat
- Attack with Sidisi
- Sidisi triggers, causing you to put the top three cards from your library to graveyard
- Sidisi and Narcomoeba trigger
- Resolve the Sidisi's trigger, creating a 2/2 Zombie token
- Resolve the Narcomoeba trigger, putting it onto the battlefield
- Cast Dread Return by paying it's flashback cost, sacrificing Sidisi, Narcomoeba, and a Zombie token, returning Thassa's Oracle to the battlefield, winning the game
Results
Required Cards 5
Sidisi, Brood Tyrant
Legendary Creature — Naga Shaman
Thassa's Oracle
Creature — Merfolk Wizard
Narcomoeba
Creature — Illusion