Body Double

Body Double (分身体) is the ability to make one or more copies of the individual itself.

Ifrit's Version
Ifrit can create a large amount of Body Doubles in the double digits, but they are all fragile copies that are easily destroyed.

Souei's Verison
Souei can create up to five Body Doubles who can be fully consciously controlled by Souei regardless of the distances, but they only have 1/10th of the power of the original.

Rimuru's Version
Rimuru can create one copy which he can only control completely within a certain distance, however, the Body Double can have its appearance further changed and has no real limit to its power as depending on how many magicules Rimuru endows it with, its power can be very close to the original Rimuru. If it's close enough, Rimuru can even use Unique Skills through it.