I like how it’s “another commander”, not “your other commander”. Cozy Glow can give herself hexproof by stealing your opponent’s commander, if necessary.

Excellent designs! Both of these feel like cards that Wizards would really print, and that would see play.
 
Tirek is really on-theme for Rakdos, as well as on-theme for Tirek-ness. It’s a good thing Staff of Domination and Sword of the Paruns don’t have Partner.
 
Cozy Glow is amazing. Her ability’s powerful but well-balanced: she’s just 2/2, you lose the creatures she hijacks if you lose her, and a conditional Hexproof isn’t much of a defense. I’d partner her with Tymna the Weaver, but then, I really like White. There are probably more fruitful partnerships for her…
 
Such as the one you printed. Tirek handles the early-middle game, Cozy Glow deals with any ridiculousness in the late game… These cards make a lot of sense.

@Backgroundpony
 
Inspirational, AND Evil.

A good team.

“No one can cage an idea. They caged my mentor. They caged me. They caged my student. You still going to try?”  

Always a Fun Time™ to see your descriptions on Fimfic show up here as actual mock-ups. I had read them earlier today, and now I see them here.

@Background Pony #7285  
Hello, yes, this is guy who keeps making these.

who keeps making these