Well, let's divide so
Subclass systemOnce ur character have reach the lvl 76 and after u have made the third class change, u can add a subclass.
To add a subclas su must go to the Grand Master of ur class and click on the option " Add a subclass" ( for exmaple, if u want to take Bishop subclass, u can go to the Grand Priest in almost all the city ).
After u have add a subclass, u will start to play the choosen class from lvl 40 and u will have only the skill that ur subclass normally will had if it was a main class.
Subclass difference from the main class for the fact that u can reach only lvl 80 on them, instead on main class u can reach lvl 85.
Off course, u can change back to ur main class in any moment, just going to any master of any class, and selecting the option " Subclass -> Change subclass" and selecting the clas su want to use.
Pratically, it is like if u can start another character from lvl 40, of another class that u want to play

U can have a max of 3 subclass per char.
RaidThere is principally 2 ways to get item in Lineage.
Crafting it, or dropping it by a normal monster or from raid boss ( someone wanted to add also scamming, but i suppose it is not a so legit way

)
The drop from raid boss is the faster one offcourse.
There are different kind of raid boss.
For some u must first do a quest to meet them ( normally is the one with the most valuable reward, like the epic jewelry).
For some else instead u simply must find them spawned, that it means that no one else have yet kill them.
About how to killa a raid boss, the most used way iis to take a tank, 1 healer, some rechargers and then all nukers. So the tank keep the mob hitting him, only, and the mage, safely, can hit the monster, till he die.
For all the raid boss, if u are 9 lvl over them u can't hit them at all or u will get a debuff that will silenc eu, if u hitted him using magic attack, or will flint u, if u will hit him in physical way.
Then last, but not least, it is important also who is tha player that give him the most damage, cuz if he is over 3 lvl higher then the lvl of the raid boss, the chance of drop will be decreased
