Vallia Frostshock Shaman, Rogue (world of roguecraft, yay)
TBC Resto Druid, Macestun Tauren Warrior, Cheat Death late s3 rogue in pve items, yay
WOTLK S6 double dps with lighting bolt trinket and icytouch dk, elemental shaman, S7 ret pala. S8 Shadow Priest rogue, armor pen warrior..
Also OP racials like:
Human trinket in WOTLK.
Undead anti-fear for like 4-5 years.
Tauren incredible range allowing them to beat peoples with stormherald even when they pillar kite + stun in case they pummel fake cast.
Sure. Wow PvP was great, no faceroll at all.