If you didn't read the title before reading this post, sorry, it's not a cheat to get free crowns.
So basically my two ideas were this:
Wolver themed pet?
Not sure what it would look like exactly... couldn't find anything on google images that was close enough.
Ability's:
1st: Probably just a bite, maybe a triple one moving forward like an alpha?
2cnd: Wraps itself around the players neck, giving a defensive boost? (I'm just brainstorming here.)
3d: creates a F.O.E. around the player that gives an attack damage boost to you and nearby allies. (Again like a wolver.)
Eats whatever the green crystals are called ( I have a bad memory.) Since wolvers kind of live in area's where there is a lot of green generally

One of the regular sprites shown in the lab, awarded after the core missions, (Or vana?)
Ability's:
1st: Basically a machine gun.
2cnd: None. (Keep reading to find out why.)
3d: None. See that /\
Has a passive ability that slightly increases the chance for rarity drops.
Eats blue crystals. (Again, bad memory.)
Anyway, just a brainmugging I had. (My ideas basically mug me.)
Feel free to add on/nerf/buff as you see fit, I'm open to idea's, and I think Grey Havens is too.