4 comps
Rogue / Disc Priest
The premier 2v2 comp of TBC. The rogue controls the game with stuns and Blind while the priest out-sustains and Mana Burns any healer to zero. If you want the highest 2s ceiling, this is it.
Frost Mage / Disc Priest
The anti-melee comp. A Frost Mage kites warriors and rogues into oblivion while Polymorph and Mana Burn dismantle healer teams. Shatter burst finishes anyone who gets caught in a Nova.
Shadow Priest / Rogue
'Shadow cleave lite.' Two burst dealers with no real healer — you kill fast or you lose. When the rogue's stun lines up with the priest's Shadow burst, almost nothing survives the window.
Warrior / Disc Priest
More proactive than Warrior/Paladin — the priest brings Fear, dispels, and Mana Burn so you can both kill through peels and win the long game. Higher ceiling, lower floor.