As I mentioned, Selesnya is the deepest of all the guilds and so to illustrate this I have compiled a list of every Selesnya card that has seen multiple outings in decks from within the B and C cube, or in some cases cards that held A cube slots in the past when creaturs were all a lot worse
In particular, vigilance is essential to maintain Ojutai's hexproof, and double strike doesn't just double the Commander damage
Mono Red, same as it ever was, is about attacking with fast, efficient creatures backed up by burn spells and combat tricks, and it uses Bloomburrow's valiant mice to great effect
Commander is a Magic: The Gathering multiplayer variant and has developed in recent years into one of the most popular ways to play Magic
Instant-speed board wipes are pretty uncommon, so this one has lots of value
Data via Scryfall