Ashnod's Altar + Melira, Sylvok Outcast + Puppeteer Clique

BG identity

Commander legal

The 3 combo pieces

• Ashnod's Altar
• Melira, Sylvok Outcast
• Puppeteer Clique

How to execute it

1. Activate Ashnod's Altar 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. Repeat.

What the combo produces

• Infinite colorless mana
• 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