Enchanter went from needing one buff bot to holy crap need 7. Mana sieves and buffing.
Wizard for burst dps and raid movent
Cleirc always and for ever heals...
Bards to mana feed...
Rog no one will ever say don't bring more dps... Super cheap to gear get to 255 str and 55 boom DKP machine

Easy to gear and level is enc.

Why do enchanters need to mana seive now? It's been almost a year since I raided, so sorry if this is a dumb question!

You can't push interrupt mobs anymore so you need to sieve them so they don't gate or CH

Everyone has a role:

Warrior - main tank for raid mobs
Paladin - trash tank
Shadow Knight - trash tank
Rogue - phat deeps
Monk - pulling/deeps
Ranger - ???
Bard - mana song, kiting, utility
Enchanter - mana sieve, buff, mem blur, tash
Necromancer - twitch and train up
Magician - coth and mod rod
Wizard - ports, aoe, kite
Cleric - healzzzz
Druid - ports, buffs, patch heals
Shaman - buffs, slow, patch heals

Honestly, whatever is interesting or fun to you has a role to play. Except for ranger.

Ranger eats the death touch ofc

Fixed, thanks!

I made my list with critical roles in mind. Everything has a purpose though.

Classes order determined by times I've heard:
We need a/more ________ before we can engage.

Classes eliminated by:
We have too many ________, someone switch to a cleric or rogue.

After like 70 people no one will notice who you are anyways, join the zerg, get dkp, bid on loot, grats bladefrenzy.

Given enough warriors and clerics, literally every other class is optional. But as stated, you won't be turned away form raiding on any class (besides possibly shaman - kidding...sort of)

Im from solusek ro server, and have played until GoD expansion, with a troll warrior, i just reachet being the secondary tank of my guild, in old times only ogre warriors get the role of main tanks, and our guild cleared all PoP content, now im just a extrange, but this is what you can expect wen you come back 18 years lather,
Tnx for the tips, i pick a rogue, never playet one , and sems nice fresh experience to come back.