I’ve noticed that the item drop chance in Mystic Cabin Roulette is not even. I spend several thousand gems trying to catch a divine glyph but I never did. It kinda made me feel tricked and demotivated to continue playing the roulette.
I wish Mystic Cabin was more transparent, just like Forge Gear section. There it shows the chance (% probability) of forging new gear according to rarity.
Would love to see something like that in Mystic Cabin 