mtg monty python card Secret Lair: Secret LAIR X and The HOLY Grail: VOL. 2 (Foil Edition) Toys & Games if your opponents control no creatures Secret Lair - Monty Python

Feature The Nonsense Files: Designing Mystery Booster 2 for Draft From Abzan Beastmaster to Zephid's Embrace, Mystery Booster 2 has everything

My eyes initially glazed over when I saw all the usual +1/+1 counter support, but the radiation counters, mutant subtheme, and mill payoffs make it feel distinct from previous counter decks

Im only including this here because its sometimes relevant in Eternal formats besides Commander

And the design space for this mechanic is slim

He functions perfectly well all on his own, milling cards into graveyards that could potentially make him larger and letting you cast those cards every turn