@
Petrychor
I really like this idea, it's very cool. (:
Flamecaller: I would go with Runes, the way the Wildclaw's horns glow reminds me of the fire-y gill-like structures on the Flamecaller's neck, the glowing paws match very well, and the runes down the side are reminiscent of the gradient patch over her ribs.
Arcanist: I'd go with Shimmer, the color matches his wing color more than with Stripes, in my opinion.
Icewarden: I feel like Current fits the color better than Shimmer does.
Shadowbinder: I would go with the Midnight Shimmer, I feel like it fits better in terms of color.
Windsinger: I think maybe, since the Windsinger doesn't have wings, maybe the secondary for your rep could be a blue-green color like the mist on the Windsinger? Either Aqua or Turquoise Shimmer would work in my opinion, I'm leaning towards Aqua.
Tidelord: I'd go with Stripes, and maybe switch his primary to Cobalt. It may be green in the front, but at least he wouldn't have an odd shade of purple on him, and the blue shade still fits.
Gladekeeper: I feel the struggle on this one. I've found that Emerald Shimmer puts the brown and green in the right-ish spots, but now Scales matches one set of legs or the other, depending on the color. I feel like Stone Scales fit color-wise with the deity and the rep's hind legs, but because Tundras have their fur all the way down the front legs, brownish scales look weird. I guess it depend on what way you want to take it.
I can add some images of the scrying I did, if you'd like. (Looking back on my own post, pretty much everything boils down to 'X fits the colors', lol. >->)