Feathers are worth significantly more than Stamina even taking into account Time. Level curve is similar to Stamina curve of levels. 1-20 happens quick and levels don't cost much Stamina. Oh and 25 orbs maxed your castle out and doubles Exp gains if you haven't already.
I would either throw together a garbage leveling team to sink some time into on the 4* Arthur (this is where a healer is great to use, they slot into a leveling team easy) or if you can run it, just have him solo/duo maps with some support. I dunno if it works for Arthur but the 3* Tiki I had is now a 4* level 30 and that wasn't too painful throwing her up against higher level stuff with a healer that buffs Def.
Shanna not so much and she is lagging.
Also I wanna run through something on Tiki. I don't know if this was in TMS and I missed it, but there is something in her art that bugs my brain out hard.
Most of her other art has her just in like a mini dress or long tunic getup. Sometimes alternate length frilly stockings/socks or something but this art here of sexy adult Tiki is weird.
The mini dress is fine. The massive split up the side makes you wonder is she is wearing underwear at all (or if it exists it sits reeeeeeeally high up on the hip. Then she has knee high boots, stockings and garter belts.
We also clearly see from the slit up the side of the leg that she doesn't have a garter on at least the left leg. So how does it work? Does she wear something all the way up at the improbable waistline posited previously?
Then it struck me. They aren't garters to keep the stockings up. Obviously they are connected to the dress itself and are there to stop the dress riding up during general day to day wear or getting caught in a light breeze.
Fashion Detective A. Grefter has solved another case.