Sludge Belcher can be found in Naxxramas .
- Disease Buffet: Inflicts 324 to 376 Nature damage to an enemy and increases the Nature damage it takes by 80 for 20 sec. Stacks up to 5 times.
- Summons Bile Sludge slimes which are non-elites
Basic tanking strategy. He will summon Bile Sludges every now and then, which need to be killed before Sludge Belcher is killed.