Dark Hunter

Upon Utilizing a Standard action you consume 1 Shadow Essence, Upon casting this spell you summon a weaker version of yourself with 50%hp, Same AC,  -1 to all spells slots except for Level 8 and 9, -3 damage for each level of spells,-3 in every ability stat and attack rolls do not benefit from proficiency bonus, the Clone version of you do not benefit from Wish or polymorph with CR 4 or above beasts, Every turn the clone loses 8 hit points every turn.  the caster can see what the clone can see 

At 5th level The Amount of clone increases to 2 

At 11th level the amount of clone increases to 3

at 17th level the amount of clone increases to 4