I first started really getting into uncommons as commanders when I opened Slimefoot, the Stowaway in a Dominaria pack, and its been a bit of a collector obsession of mine since
Getting access to the full card list early gives you a head start in building your deck
Ramping quickly is important for this deck , but it puts strain on your hand, so you can add a couple of copies of Beast's Mirror to help you generate more cards to ink
With the ability to immediately ready a character to use again on your turn, many people pay a little extra to add this card to their collection
Skullbriar has a special rule that gets around that, letting counters stay on Skullbriar when it goes to different zones
But whats best about this card is that you can play with expensive equipment since Cap attaches them for free before unattaching them to deal damage equal to their mana values