Yep, this skills (both Annihilation, Rampage and Blindfire) have a really wide area, in some videos is possible to see I’m hitting another players (paradise/fire) with those skills, white they are ‘far’ from me.
Here KopiLuwak takes damage from my melee auto-attacks, he is right next to me.
I have him selected and I use ‘electric shok’ and nothing happens (there’s no resist message appearing).
After that my guild mate Humphries uses a Fire Pillar and Hell Breath on our location, and nothing happens to them, 0 damage.