Do you mean that Amber is just getting aggro without a taunt ability? If yes, this applies broadly to all pets both targetable (including companions) and non-targetable (which is why certain encounters reset when a warden has a netch up). Otherwise, check your companion skills and make sure you don't have an ability with a taunt slotted for Amber?
kringled_1 wrote: »Any chance you have an ice staff on her?
Necrotech_Master wrote: »if you are doing less dmg than the companion, the enemy will gravitate towards attacking the companion over you as enemies attack the "highest threat" target