Melira, Sylvok Outcast + Puppeteer Clique + Yahenni, Undying Partisan

BG identity

Commander legal

The 3 combo pieces

• Melira, Sylvok Outcast
• Puppeteer Clique
• Yahenni, Undying Partisan

How to execute it

1. Activate Yahenni by sacrificing Puppeteer Clique.
2. When Puppeteer Clique 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 Puppeteer Clique enters, it triggers, putting a creature from an opponent's graveyard onto the battlefield under your control.
4. Resolve the Yahenni ability.
5. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Put all creature cards from each opponent's graveyard onto the battlefield under your control