Hi,
Few days ago I was trying to run it solo as a warden and though i'd use oak to keep the aggro on the boss and I'd do colors.
Pet indeed kept aggro, I got the color debuff but no matter how many times i got to the right pillar the boss never transformed. I was just getting contant new colors and never got anywhere.
Could you please explain how exactly was it changed or when was it changed? Should I be able to do the boss as warden with pet as 2nd character?