Mikaeus, the Unhallowed, Luminous Broodmoth, and Jirina, Dauntless General

Prerequisites

• Mikaeus, the Unhallowed on the battlefield
• Luminous Broodmoth on the battlefield
• Jirina, Dauntless General on the battlefield

Steps

1. Activate Jirina by sacrificing it
2. When Jirina dies, Mikaeus triggers, returning Jirina from your graveyard to the battlefield with a +1/+1 counter on it
3. Resolve the Jirina ability Activate Jirina by sacrificing it
4. When Jirina dies, Luminous Broodmoth triggers, returning Jirina from your graveyard to the battlefield with a flying counter on it
5. Resolve the Jirina ability Repeat

Results

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