2 in 1?
The concept of a twin/partner kind of champion came to mind the other day. A 2 in 1 champ where either their ult or passive allows them to switch. For example, for those of you who played devil may cry 3 remember those brothers? The boss with the fire and wind swords. Something like that but as i said with their ult being switching. Obviously you can be way more creative with such an idea. It would be like elise or nidalee but instead of switching forms you switch champs.