Clones and Phantasms vs downed state
Just remove clones and phantasms then. In the meantime remove ele attunements, thief stealth, guardian virtues, ranger and necro pets, engi turrets/toolbelts… of course don’t forget the essentail increase of damage to hundred blades!
Sarcasm aside, people are not meant to be able to revive themselves without help when under attack. Try to go down closer to your teammates perhaps?
You should be more concerned about ranger downed state than clones hitting while you are downed.