You can create 2 + your level duplicates of yourself. They have 1/their number of your Hit Points. For example, if you create 3 duplicates they each have 1/3rd of your Hit Points. If you do not 're-incorperate' a duplication after 10 (± CoP mod.) minutes, he or she will gain the full rate of HP and become completely independant. He or she will not join you in battle unless you face one of your Archenemies. When the battle ends they will go off on their own.