Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Yahenni, Undying Partisan + Walking Archive
Produces: Infinite ETB, Infinite LTB, Infinite death triggers, Infinite sacrifice triggers
- Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight
- Yahenni, Undying Partisan
- Walking Archive
- Color identity
- WUB
Steps
- Activate Yahenni by sacrificing Walking Archive.
- When Walking Archive 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.
- Resolve the Yahenni ability.
- Repeat.