Invulnerable

Invulnerable is a positive status that makes you completely immune to harm. While it is active, no damage is taken at all — enemy attacks, explosions and hazards all fail to hurt you for the duration.

The documented source is the Warding Chimes, a gear piece that grants the status. No enchantment is listed as applying Invulnerable, so the chimes are the only known way for players to gain it.

Invulnerable is the ultimate defensive panic button. Save it for boss mechanics you cannot dodge, revive attempts under fire, or moments when you are surrounded with no potion left. It pairs with Fortifying for layered defense — reduce what gets through, then negate it entirely — and with deflection from the Echo Ocarina for projectile-heavy fights. Because the window is temporary, use it proactively: activate the chimes just before a big telegraphed attack or while standing in a damage zone to revive an ally, rather than after you are already critical.