Color Identity: W, B


Initial Card State
- All permanents on the battlefield (Eirdu as Isilu, Carrier of Twilight).
Easy Prerequisites
- You control another nontoken non-Human creature with base toughness 2 or greater.
Steps
- Activate Phantom Train by sacrificing another nontoken non-Human creature.
- When the creature dies, its undying ability triggers, returning the creature from your graveyard to the battlefield with a +1/+1 counter on it.
- Activate Phantom Train by sacrificing the creature with a +1/+1 counter on it.
- When the creature dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
- Resolve the Phantom Train abilities from step 1 and 3.
- Repeat.
Notes
- If the creature being used starts with a +1/+1 counter on it, then you may start the combo from step 3 instead.
Results
- Infinite LTB.
- Infinite ETB.
- Infinite sacrifice triggers.
- Infinite death triggers.
- Infinite +1/+1 counters on a creature.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).