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From iRO Wiki
Invisibility.png Invisibility
Invisibility Info.gif
Type: Active Skill
Levels: 5
SP Cost: 100
Cast Time: 1 second
Variable Cast Time: 1 sec
Cast Delay: 1 second
Cooldown: [10 + (Skill Level x 10)] seconds
Target: Self
Status Icon: I Invisibility.png
(Shadow Chaser) Deadly Infection Lv. 5, Masquerade-Unlucky Lv. 3, Shadow Spell Lv. 7

Invisibility (Alt: Invisibility) is a 3rd class active skill available as Shadow Chaser.


Completely conceal yourself whilst allowing you to attack while hidden. In this status, all your attacks become Ghost property Level 1. Cannot use skills or items for the duration, and ASPD is reduced. Will continually drain SP, and cancel if SP reaches 0.

Level Critical Rate SP Cost per sec ASPD Penalty
1 +20% 10% -40%
2 +40% 8% -30%
3 +60% 6% -20%
4 +80% 4% -10%
5 +100% 2% -0%


  • While under the effects of this skill the Shadow Chaser cannot be revealed by any means.
    • The Shadow Chaser will still receive damage from AoE attacks, skills and is affected by skills such as Cursed Circle and Windmill.
    • Note also Insect Race monsters (untested but likely also Demon Race and Boss) are able to target and attack you in this state.
  • Auto-cast spells work with this skill
  • Bugged to continue drainage of SP despite revealed.
    • The only instance that this occurs is if this skill is cast in a party and the party leader uses a Giant Flywing while you are still in the Invisibility status.