Sefris of the Hidden Ways + Radiant Solar + Sun Titan + Fell Stinger + Vizier of Many Faces

Sefris of the Hidden Ways

Radiant Solar

Sun Titan

Fell Stinger

Vizier of Many Faces

How it works

1. Cast Sun Titan by paying 4.
2. When Sun Titan enters the battlefield, it, Radiant Solar and Vizier of Many Faces trigger.
3. Resolve the Sun Titan trigger, returning Fell Stinger from your graveyard to the battlefield.
4. When Fell Stinger enters the battlefield, its exploit ability, Radiant Solar and Vizier of Many Faces trigger.
5. Resolve the Fell Stinger trigger, causing you to sacrifice it.
6. Fell Stinger's second ability triggers, causing target player to draw 2 cards and lose 2 life.
7. Resolve the Vizier of Many Faces trigger from step 4, causing you to venture into the "Trapped Entry" room of Tomb of Annihilation, causing each player to lose 1 life.
8. Resolve the Radiant Solar trigger from step 4, causing you to venture into the "Veils of Fear" room, causing each player to discard a card or lose 2 life.
9. Resolve the Vizier of Many Faces trigger from step 2, causing you to venture into the "Sandfall Cell" room, causing you to sacrifice Sun Titan and each opponent to either sacrifice a creature, artifact or land, or lose 2 life.
10. Resolve the Radiant Solar trigger from step 2, causing you to venture into the "Cradle of the Death God" room, creating a legendary 4/4 The Atropal creature token and completing Tomb of Annihilation.
11. Sefris' second ability triggers, returning Sun Titan from your graveyard to the battlefield.
12. Repeat from step 2.

This intricate loop transforms a single resurrection into a relentless dungeon-crawling engine. When Sun Titan returns Fell Stinger to the battlefield, the exploit ability sacrifices the Stinger itself, which in turn triggers Sefris of the Hidden Ways by putting a creature into your graveyard from anywhere. Meanwhile, Radiant Solar and a cloning Vizier of Many Faces act as a cascading chorus of dungeon-venturing triggers on every entry, rapidly advancing you through Tomb of Annihilation to complete the dungeon. Sefris's "Create Undead" ability then steps in to revive the Sun Titan from the grave, restarting the whole cycle and generating near-infinite sacrifice, death, and ETB triggers.