Steps to reproduce:
- Equip familiars with lines described in title and in image provided.
- Go inside weekly bosses such as Hard Magnus, Hard Darknell, Hard Verus Hilla, etc.
- Turn off all healing and repeatedly get attacked.
- Watch as the character never becomes invincible, which is indicated by no activation of the invincibility indicator.
- As of V. 264 invincibility is indicated on the HP/MP gauge. It should trigger the indicator as it's a 7 second duration.
"v.264: A new visual effect appears on the HP/MP gauge when an invincibility effect is active. It does not trigger for very short invincibility (~1 second) or during casting animations."

