Concept Skill - Shadow of Night

Shadow of Night
Shadow Arts (or critical strikes, it should be assassin only)

Form Spell
20 Energy, 120 second recharge

Lose all energy, create a copy of yourself for 6-14 seconds which has 75% of your health and energy, but deals only 25% of your damage, dies when your health goes below 75%.

This is an idea to keep the sin alive when going into a larger enemy group, so the mobs have 2 targets to attack instead of just 1.

This has already been suggested and anet doesn't like ninjas. They are un creative.

Lol assassin

I think a reconnaissance form would be cool.

Agreed with chicks. Ninjas are just....over suggested. A sin is pretty much close enough. Being able to teleport is good enough, let alone being able to make a copy of yourself.

Guild wars!=Naruto.

Note that I do not hate Naruto itself, but the fanboys.

Rofl,

Back to the skill:
It almost looks like you were going for an avatar approach. 120 second recharge, and duration is only 14 seconds? lol? Maybe thats just me, but wasted skill. I'd rather just use recall, and tele around the place.