We just did this for a guildee. We had a 57 monk, 51 cleric, 50 rogue, 49 shaman and a 60 enchanter.
We killed the 4 wolves before spawning BD. About half-way through the fight, the enchanter landed a slow. The cleric never even cast a heal.
If you want help, PM me and we can work out a time to kill him easily enough.
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