Guild Wars 2

Some elementalist skills, including (but not limited to) shatterstone and Lava Font appear as red even when an ally is casting it, the ally doesn’t suffer any damage though.

Some revenants can summon 2 ventari tablets, making them incredibly tanky.

I vouch both of these bugs, I’m not sure how I made two tablets and how my overload fire had a red ring around it on my screen.

All friendly fields appear red, known issue.