For Commander, that has the color identity of Blue and Black, sure, but it ain't both colors
I like control builds of Greasefang better in 2-player formats, but in Commander sometimes it works best to just build a kind of vehiclepalooza deck that uses Greasefang as added value instead of as a combo kill
These cards are very distinctive as they are completely gold, feature multiple swirling circles coming out to the edge of the design, and their rarity symbol is a gold-crown icon
If you , do have the devotion Bello makes it an enchantment creature elemental, and Xenagos is a creature resulting in an enchantment creature god elemental
(If a creature with a finality counter on it would die, exile it instead.) Wolfbats nest in tunnels carved out by badgermoles and hunt for prey in the dark caverns
cards are going to be worth a lot of money, though sometimes the lore and legend sets the assessed value high from the start