Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight, Yahenni, Undying Partisan, and Darksteel Angel

Prerequisites

• Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight on the battlefield
• Yahenni, Undying Partisan on the battlefield
• Darksteel Angel on the battlefield

Steps

1. Activate Yahenni by sacrificing Darksteel Angel When Darksteel Angel dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to its static effect
2. Resolve the Yahenni ability, giving Yahenni indestructible until end of turn Repeat

Results

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