Activate Eldrazi Displacer by paying {2}{C}, blinking Rasputin.
Rasputin enters the battlefield, triggering itself, Amulet of Vigor, and Suture Priest's first ability.
Resolve the Suture Priest trigger, causing you to gain 1 life.
Resolve the Amulet of Vigor ability, untapping Rasputin.
Resolve the Rasputin trigger, putting at least three dream counters on itself and causing each opponent to create a 1/1 Goblin creature token.
The Goblins enter the battlefield, triggering Suture Priest's second ability three times.
Holding priority, activate Rasputin's first ability by tapping it and removing three dream counters from it, adding {C}{C}{C}.
Repeat.
Resolve all Suture Priest triggers, causing each opponent to lose infinite life.

Infinite creature tokens for opponents

Infinite creature ETB for all players

Infinite lifegain

Infinite lifegain triggers

Infinite lifeloss

Infinite creature LTB

Rasputin, the Oneiromancer

Eldrazi Displacer

Suture Priest

Thousand-Year Elixir

Amulet of Vigor

Akroma's Memorial

Activate Emiel by paying {3}, blinking Rasputin.
Rasputin enters the battlefield, triggering itself and Suture Priest's first ability.
Resolve the Suture Priest trigger, causing you to gain 1 life.
Resolve the Rasputin trigger, putting at least three dream counters on itself and causing each opponent to create a 1/1 Goblin creature token.
The Goblins enter the battlefield, triggering Suture Priest's second ability three times.
Holding priority, activate Rasputin's first ability by tapping it and removing three dream counters from it, adding {C}{C}{C}.
Repeat.
Resolve all Suture Priest triggers, causing each opponent to lose infinite life.

Emiel the Blessed

Combos with "Rasputin, the Oneiromancer"