Yenna, Redtooth Regent + Ashnod's Altar + Enchanted Evening + Sky Hussar

Yenna, Redtooth Regent

Ashnod's Altar

Enchanted Evening

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 ingenious loop starts by using Enchanted Evening to paint the entire board as enchantments, allowing Yenna, Redtooth Regent to target nonland permanents like Sky Hussar without restriction. Once Yenna copies Sky Hussar, the token enters the battlefield to untap all your creatures—including Yenna herself, thanks to Enchanted Evening making her an enchantment that triggers Yenna's untap clause. You then feed that same Sky Hussar token to Ashnod's Altar for mana, providing the exact funds needed to activate Yenna again and repeat the cycle indefinitely.