[Antrix/Ascent] instance casting

hey everyone i been fighting with trying to get instant casting on my server so everyone has it i been told this is not possible but i am currently playing on a server that has it. i know of the gm skill to give myself instant spells and cooldowns but i want everyone to have it if any one has any ideas let me know:vegeta:

Why would you want Instant casts? Just wondering. It would make spell casters over powered.

-Kiteal.

well im trying to make my level cap to 255 and from my understanding after 70 the spell bonus damage goes down because the math gets messed up.