sliver commander deck mtg SWARM! Masters Precon Reveal When you cast this spell Sliver Hivelord Sliver Tribal Magic

Its ETB effect means it wont make the best commander (unless you invest heavily in ways to bounce it in mono-red), but nothing beats hitting Muxus for free thanks to Warren Instigator and Goblin Lackey

We can find these cards with a suite of tutors and circumvent other prohibitive transform cards with Tetzins other side: The Golden-Gear Colossus

This makes me unreasonably angry that there is no sensical way to build a "get all the Doctors deck" and win via Gallifrey Stands that is in-universe

That being said, the deck works surprisingly well on its own with plenty of synergy built in

By the way these cards are my favorite ones, not just what I think might be the best ones