Zuto Weapons/Zuto Accessories: both have the same problem, not enough z coins coming in to supply market. Solution: make zuto battlefield more often, 1 or 2 a day would be nice.
Branding: Not hard, simply just expensive. Solution: more brand locks for cheaper or keep as is, people should pay for perfect imo.
Infinite Dragonic Perpetuus: The amount of materials needed to eventually roll a good perp will take months. Solution: make the rng stats better like the weps/armors, if its like that would be easier to get a desired perp.