In Vino Veritas
Toughness Question
Abaddon: Fallen God of Water, Secrets, and Dance Battles
In Vino Veritas
In Vino Veritas
As far as i know, aggro rules are not as fixed in gw2 as in other games, different mobs follow different rules.
For some mobs (i.e. vale guardian) toughness is more important than other factors (damage done, buffs given, distance, healing done and probably many more). If toughness is identical the other factors will decide if and when the boss switches its target. This will look like random switches (and it could actually be random) but that is mostly because we do not know what affects the agro.