Something to be noted is how they seem to be divided in two art styles despite having the aforementioned elements and being part of the same series - some members seem to possess a more humanoid appearance like "Meltiel, Sage of the Sky", while others have more mechanical designs, such as disjointed arms/hands, a face adorned with lines, and a single metallic dot (that could serve as the monster's eye), also they reveal less of their crystalline bodies, making them look a lot like "Banisher of the Radiance", "Radiant Jeral", "Royal Knight", the Herald series, and the Majestic Mech series (specially "Majestic Mech - Senku"), like "Bountiful Artemis"
Also, it is a nice way to make use of all those Dust Tornado reprints you have lying in your Structure Decks
destroy 1 card in the same column as the monster that was equipped with this card
If Red-Eyes Wyvern is in your Graveyard and you did not normal summon/set on your turn, you can banish Red-Eyes Wyvern to special summon any Red-Eyes monster from your graveyard during your end phase
They speculate that this is a reference to Ito's work on MTG, rather than a nod to James Sunderland being trapped in purgatory as they, and no doubt several others, originally thought
Our own Kara Blinebry wrote up a nice deck tech detailing one way you can abuse the power of this commander, so if you love combo killing your high powered Bracket 3 or 4 Commander pod, be sure to check it out