Yenna, Redtooth Regent + Ashnod's Altar + Jump Scare + Glamermite

Yenna, Redtooth Regent

Ashnod's Altar

Jump Scare

Glamermite

How it works

1. Cast Jump Scare by paying , targeting Glamermite.
2. Activate Yenna by paying 2 and tapping it, creating a token copy of Glamermite.
3. When the Glamermite token enters, it triggers, untapping Yenna.
4. Activate Ashnod's Altar by sacrificing the Glamermite token, adding CC.
5. Repeat from step 2.