De leveling question : Lineage 2 General Discussions

I have a character that I don't use anymore and for the fun of it I'm going to D level him. If I go from 20-19, how does that work? Do I still have to use d grade Items, can I change my class? Anyone know?

when c1 hits u wont be able to use skills and that dgrade under the lvl u got the skills from.
so when ya hit lvl 19 u wont be able to use dgrade without penalty

If you delevel to 19 you will not retain your D-Grade mastery.