Melira, Sylvok Outcast + Phantom Train + Woodfall Primus

BG identity

Commander legal

The 3 combo pieces

• Melira, Sylvok Outcast
• Phantom Train
• Woodfall Primus

How to execute it

1. Activate Phantom Train by sacrificing Woodfall Primus.
2. When Woodfall Primus dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
3. When Woodfall Primus enters, it triggers, destroying a noncreature permanent.
4. Resolve the Phantom Train ability.
5. Repeat.

What the combo produces

• Destroy any number of noncreature permanents
• Infinite +1/+1 counters on a creature
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Lock