Blue the colour of wisdom. The crystal moonstone
The pet could be a Snow owl, with subtle coo-ooo sounds.
The motes would be wisdom dust , wisdom orb etc.
As for the 3 main powers.
1) cold breath, breathes in a cone shape that freezes targets in their place.
2) Reflecting Aura: Reflects 50% of missiles that would hit you (shield up or not) the missiles can now hit enemy targets.
3) Rune of cold. Target a location with a trap that goes off when an enemy is close, deals piercing and elemental damage with a chance to knockdown,stun and or freeze.
Green the colour of nature:
The pet could be a large multicoloured butterfly or a pixie/sprite with the same sort of wings
Motes would be Wild Dust, Wild orbs etc
1) Lightning bolt, that fires in a line at the target, shocking and damaging.
2) Vigourous Attitude: Increase movement speed, attack speed of player and those around him for X seconds.
3) Wild weather: Area around the sprite suffers inclement weather. Possibly shocking, freezing, blown over by the wind -> knocking off their feet and some damage.
Any thoughts?
That shield thing on the owl is almost exactly the same thing as the sera shield but more useless. Change it to something else like a boost or heal or make it summon somethimg maybe. Also the last ability for butterfly looks like hexing haze to me. Maybe change itto invincibility since it is a third skill.