Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Yahenni, Undying Partisan + Glint-Sleeve Artisan

Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight

Yahenni, Undying Partisan

Glint-Sleeve Artisan

How it works

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

This clever loop centers around Isilu, Carrier of Twilight—the night-facing side of Eirdu, Carrier of Dawn—whose static ability grants persist to your other nontoken creatures. When you sacrifice Glint-Sleeve Artisan to Yahenni, Undying Partisan, the Artisan's persist ability returns it to the battlefield, where its fabricate ability immediately triggers to place a +1/+1 counter on it. Because this counter instantly neutralizes the -1/+1 counter from persist, the Artisan is fully primed to be sacrificed to Yahenni all over again, generating an endless stream of death and sacrifice triggers.