Mikaeus, the Unhallowed, Kaervek, the Spiteful, Tatterkite, and Night of Souls' Betrayal

Prerequisites

• Mikaeus, the Unhallowed on the battlefield
• Kaervek, the Spiteful on the battlefield
• Tatterkite in hand
• Night of Souls' Betrayal on the battlefield
• available

Steps

1. Cast Tatterkite by paying
2. Tatterkite enters the battlefield and dies as a state-based action due to having 0 toughness
3. Tatterkite's undying ability triggers, returning it from your graveyard to the battlefield with zero +1/+1 counters on it due to its effect
4. Repeat from step 2
5. NOTE: This combo creates a mandatory infinite loop that will draw the game if it isn't interacted with

Results

• Draw the game
• Infinite death triggers
• Infinite ETB
• Infinite LTB