Guild Wars 2

I thoroughly tested Confusing Combatants grandmaster dueling trait at Heart of the Mist against Enemy NPCs (not stationary golems), and it’s not working as intended.

http://wiki.guildwars2.com/wiki/Confusing_Combatants
“Your illusions cause 3 seconds of confusion when they are killed. "
“Notes: “Killed” means either destroyed by enemy damage or by being overwritten with a newly summoned illusion. "

http://wiki.guildwars2.com/wiki/Illusion
Illusion: “There are two kinds of illusions: clones and phantasms.”

I tested Confusing Combatant using sword, pistol, and staff illusion summoning skills. Only clones do apply confusion when it’s killed but phantasms are not effected by this trait. All illusions tested were killed by melee type enemies and within range to apply confusion.