Umbral Collar Zealot + Vizier of Remedies + Woodfall Primus

WBG identity

Commander legal

The 3 combo pieces

• Umbral Collar Zealot
• Vizier of Remedies
• Woodfall Primus

How to execute it

1. Activate Umbral Collar Zealot 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 Vizier of Remedies.
3. When Woodfall Primus enters, it triggers, destroying a noncreature permanent.
4. Resolve the Umbral Collar Zealot ability.
5. Repeat.

What the combo produces

• Destroy any number of noncreature permanents
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite surveil
• Lock