This is likely an enemy color deck due to the painlands, with W/B as the most likely just due to the available cards, and R/W or U/R as the other strong options due to the Haven of the Spirit DragonThunderbreak Regent package slotting in well
Power good draws in the early game
Fynn, the Fangbearer brings poison into play, while Hooded Blightfang adds life drain that would nicely supplement an Aristocrats-style build that this commander could easily helm
played: 2.672.671641791 10% of decksPercentage of decks that could play both Channel the Bleak Expanse and Brothers in Arms (Blue) that play both
You have sweet synergy with cards you've heard of, but maybe never optimized, like Nyx Weaver, Slimefoot, the Stowaway, and Mirkwood Bats
Once you have your Incubator token, then what