Yenna, Redtooth Regent + Peregrin Took + Krark-Clan Ironworks + Gatherer of Graces

Yenna, Redtooth Regent

Peregrin Took

Krark-Clan Ironworks

Gatherer of Graces

How it works

1. Activate Yenna by paying 2 and tapping it, creating a token copy of an Aura you control and a Food artifact token, then untapping Yenna and causing you to scry 2.
2. Activate Krark-Clan Ironworks by sacrificing the Food, adding CC.
3. Activate Gatherer of Graces by sacrificing the Aura token, regenerating Gatherer of Graces.
4. Repeat.

This charming loop spins endlessly by feeding Yenna, Redtooth Regent's knack for copying Auras into the mechanical appetite of Krark-Clan Ironworks. Because Peregrin Took silently watches your token creation and tacks on an extra Food every time Yenna's ability resolves, you instantly fuel the Ironworks' mana generation while stocking up on sacrifices. You can then feed those generated Aura tokens directly to Gatherer of Graces to regenerate it, looping the entire process to infinitely repeat Yenna's built-in scry trigger.