By Dr Mike
Characters with this attribute can transfer their consciousness between multiple copies of themselves when they get KO'd.
Whilst pretty much useless by itself, this attribute works well with either Private Army (with all minion slots left blank to produce copies of the character on start-up), or Accidental Cloning, or a Clone Self special power.
When a controllable character with this attribute is KO'd, the copy of themselves with the highest HP remaining becomes controllable, allowing you to keep on playing. Hero points remaining are transmitted to the copy at this point.
You can also jump player control between copies using the TRANSFER command.