Yenna, Redtooth Regent + Ashnod's Altar + Secret Arcade // Dusty Parlor + Sky Hussar

Yenna, Redtooth Regent

Ashnod's Altar

Secret Arcade // Dusty Parlor

Sky Hussar

How it works

1. Activate Yenna by paying 2 and tapping it, creating a token copy of Sky Hussar.
2. When the Sky Hussar token enters, it triggers, untapping all creatures you control.
3. Activate Ashnod's Altar by sacrificing the Sky Hussar token, adding CC.
4. Repeat.

This clever loop relies on Secret Arcade // Dusty Parlor to fundamentally rewrite the rules of your board, making nonland permanents like Sky Hussar into enchantments so they can be targeted by Yenna, Redtooth Regent. Once Yenna copies the Sky Hussar token, its entry triggers to untap all your creatures—including Yenna herself—allowing you to feed the fresh token to Ashnod's Altar for mana to fund the next repetition.