Blue shield on champion avatars (bottom middle - not top right)
Hello,
I have noticed that some of my champions have a symbol located on the bottom middle of their avatar in the same place as the fusion symbol would show when a champion is currently eligable for fusions. Can anyone tell me what the symbol is?
Description - A blue outline of a shield, coloured black inside the outline apart from the centre where a see through hole is located. The symbol itself is located bottom middle of the champion avatar when I am as we speak chosing champions for Dragon Dungeon.
Kael, Warmaiden and Bellower all have this symbol but none of my other champions have it out of my entire collection of about 50.
Sorry if this is a stupid question but I am a new player.