I'm currently attempting to solo LK Heroics to finish the last few achievements I needed for the achieve, and got down to only one left that I needed. Only problem is when I get to Moorabi I pop everything, but everytime I get him down to 1 health he's instantly went into Mammoth form. Is it a bug or am I doing something wrong?
Current configs I've attempted on:
Enhance Shaman (50k Dps)
Feral Druid (40k DPS)