[Yngvarr]

Originally Posted by Phinix Possible EVENT_EFFECT_CHANGED castByPlayer values (thanks Ayantir): COMBAT_UNIT_TYPE_NONE = 0 COMBAT_UNIT_TYPE_OTHER = 5 COMBAT_UNIT_TYPE_PLAYER = 1 COMBAT_UNIT_TYPE_PLAYER_PET = 2 COMBAT_UNIT_TYPE_TARGET_DUMMY = 4 Also it is the 17 (and last) return field.

Not sure where to find this info and if it is already mentioned there but I did a quick test and it seems to work like this:
your own effects return 1 (obviously) but other players return 5 when not grouped with the player and 3 when grouped with the player. I did this with a friend casting wall of elements/liquid lightning in open world.

Incase it helps someone