Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight, Woe Strider, and Angel of Invention

Prerequisites

• Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight on the battlefield
• Woe Strider on the battlefield
• Angel of Invention on the battlefield

Steps

1. Activate Woe Strider by sacrificing Angel of Invention
2. When Angel of Invention dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it
3. When Angel of Invention enters, its fabricate ability triggers, putting a +1/+1 counter on it
4. Resolve the Woe Strider ability
5. Repeat

Results

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