Homebrew
Though not strictly a biological species this architype embodies the hilarious misfortune of 3 small humanoids compelled to believe they are one.
Through a clever utilization of some sort of a long garb the three entities will create the appearance of one tall fellow.
They will stand one on top of the other fooling practically no-one.
The Soul-bound are slightly more than a prank or a whimsey. by some sort of magical experiment or a vengeful curse, their souls become intertwined. they cannot die separately and essentially share the same pool of HP.
Their main mechanic revolves around the ability of the middle (torso) guy to temporary let go of the legs of his upper friend and lend a quick helping hand. alas! beware, such a course of action will surely lead to hilarious clumsy mishaps.
The trio will never acknowledge that they are in fact separate. they will always act as if they are one and the same
Helping Hand- this feat allows the character to receive one of the following benefits at the cost of receiving a disadvantage for Dexerity saving throws until the start of their next turn.