Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight, Woe Strider, and Thopter Squadron

Prerequisites

• Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight on the battlefield
• Woe Strider on the battlefield
• Thopter Squadron on the battlefield

Steps

1. Activate Woe Strider by sacrificing Thopter Squadron
2. When Thopter Squadron dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to its replacement effect
3. Resolve the Woe Strider ability
4. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite death triggers
• Infinite sacrifice triggers
• Infinite scry 1