Can u explain me the abyssal mask changes on pbe?

Why u should touch abyssal mask and make it a weird item again. Abyssal was always a lacklester item for midlaners. As u said in the pre-season u are changing it because it was a weird item. More speciffically it was attractive to ap squishy champions due to the ap that it gave, but the passive is really weird for someone that's a squishy, since they don't want to dive in first in a teamfight to make the passive usefull. When u changed that, the item finally found its place to the tank builds as it should be in the first place. Why now, on the pbe, remove the hp regen and add mana and the harmony passive to make it attractive to mages again. If u have problem with tanks dealing a lot of dmg like zac and sej go nerf them, but don't nerf an entire champion class that use the item, where some of those champs are healthy in the first place! If the mage one trick pony's want their abyssal scepter back go and release a new item similar to that, making it work on them.