Felisa, Fang of Silverquill + Nether Traitor + Phyrexian Altar + Mikaeus, the Unhallowed

Prerequisites

—

Steps

1. 1Activate Phyrexian Altar by sacrificing Nether Traitor, adding .
2. 2Nether Traitor dies, triggering Mikaeus, returning Nether Traitor from your graveyard to the battlefield with a +1/+1 on it.
3. 3Activate Phyrexian Altar by sacrificing Nether Traitor, adding one mana of any color.
4. 4Nether Traitor dies, triggering Felisa, creating a 2/1 Inkling creature token.
5. 5Activate Phyrexian Altar by sacrificing the Inkling, adding one mana of any color.
6. 6The Inkling dies, triggering Nether Traitor, causing you to pay to return it from your graveyard to the battlefield.
7. 7Repeat.

Effects

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