Academy Elite + Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Phantom Train

WUB identity

Commander legal

The 3 combo pieces

• Academy Elite
• Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight
• Phantom Train

What must be in place

There are at least two instant and/or sorcery cards in all graveyards.

How to execute it

1. Activate Phantom Train by sacrificing Academy Elite.
2. When Academy Elite dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to its replacement effect.
3. Resolve the Phantom Train ability.
4. Repeat.

What the combo produces

• Infinite +1/+1 counters on a creature
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers