Is your feature request related to a problem? Please describe.
Just i need to shield icon for imunity spell interrupt

Describe the solution you'd like
Like this.

Describe alternatives you've considered
I dont know.

Additional context

This is already a thing.

Depending on the theme you use this might not the represented with a shield, but with a different border.

Can you add it to Quatre theme?

This is already a thing.

Depending on the theme you use this might not the represented with a shield, but with a different border.