By Dr Mike
Characters with this attribute release a secondary form when they get KO'd, giving them a second chance.
As the name suggests, the secondary form released on KO can be a RUSSIAN DOLL itself, providing a character with more than one 'layers' that need to be taken down.
The most important customisation obviously, is the Secondary Form that gets released on KO. This can be a built-in character template name or the name of a custom character you have designed yourself.