3 comps
SRLS (Rogue / Lock / Shaman)
The premier pressure comp. Where RMP sets up, RLS just applies — constant DoTs, Fear, and rogue pressure with a Resto Shaman that refuses to die. Trades RMP's control ceiling for a higher floor and better cleave matchups.
ALSD (Lock / Shaman / Druid)
A control-attrition comp that got stronger as TBC went on. Elemental Shaman utility + double Fear + Cyclone create relentless control while DoTs grind the enemy out. Wins the long game against almost anyone.
AShadowplay / Drain (Shadow Priest / Lock / Shaman)
Shadowplay is the definitive TBC attrition comp: a Shadow Priest and Affliction Warlock blanket all three enemies in DoTs while Mana Burn bleeds the healer white, and a Resto Shaman makes the trio nearly unkillable. You don't burst anyone down — you fear, drain, and rot until the enemy healer is out of mana and the whole team collapses at once.