Doomed Necromancer + Gixian Puppeteer + Mass Hysteria + Phyrexian Altar

BR identity

Commander legal

The 4 combo pieces

• Doomed Necromancer
• Gixian Puppeteer
• Mass Hysteria
• Phyrexian Altar

How to execute it

1. Activate Phyrexian Altar by sacrificing Gixian Puppeteer, adding {B}.
2. When Gixian Puppeteer dies, its second ability triggers, returning Doomed Necromancer from your graveyard to the battlefield.
3. Activate Doomed Necromancer by paying {B}, tapping and sacrificing it, returning Gixian Puppeteer from your graveyard to the battlefield.
4. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers