Altar of Dementia + Melira, Sylvok Outcast + Woodfall Primus

G identity

Commander legal

The 3 combo pieces

• Altar of Dementia
• Melira, Sylvok Outcast
• Woodfall Primus

How to execute it

1. Activate Altar of Dementia 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 Altar of Dementia ability.
5. Repeat.

What the combo produces

• Destroy any number of noncreature permanents
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite mill
• Infinite sacrifice triggers
• Infinite self-mill
• Lock