Was wondering about the possibility of a "hard mode" option, maybe offered by an NPC or a clicky item, that set one's mana and health regen rates to something more in line with Classic/Kunark? The near infinite mana rate in combat as well as OOC.
It would obviously be with the complete understanding that doing so would make certain content not doable alone but would bring more value to +wis, +int and +mana gear as well as +regen and spells like the Necro Lich line and Cani for Shamans.
I'm not certain of the coding required for this and if it is even possible. But it would be a fun option or even as part of an event / zone where one must balance mana use if they're a casting type.