Echo clone

You creates up to 1d4+1 clones. The clones have 4 hit points each and your ac. The clones can take actions as normal, however they do not benefit from the Extra Attack feature. Tobirama controls them and they act on the same initiative as him. They last until they are reduced to 0 hit points, you dismisses them at will, or You fall unconscious due to no sleeping means. If they are reduced to 0 you take 1 point of damage.

• Clones have a 20ft range limit away from you.
• You may increase the number of hit points each clone has by adding a hire spell slot  
• Any effects affecting you when the clone is created carries over to the clone.
• A clone carries a copy of all his equipment, however it does not carry the magical effects over from it beside any base attack roll, damage roll, or AC bonuses. 
• While the clone is active, You are aware of its current activities (such as sleeping, eating, running, fighting or even calculus). When a clone dissipates, the main body will receive any knowledge, experiences and memories it has acquired as if it experienced it itself, as well as matching his clone's exhaustion.