PoE2
Blind
Support
Tier: 2
Cost Multiplier: 110%
Requires: Level 1
Support Reqirements: +5 Dex
Supports any skill that Hits enemies, causing them to Blind on Hit.
Supported Skills have 100% chance to Blind enemies on hit
Place into a Skill's Support Gem socket in the Skills menu to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.
PoE1
Blind Support
Support
Level: (1–20)
Cost & Reservation Multiplier: 110%
Requires: Level (8–70), (18–111) Dex
Supports any skill that hits enemies.
Supported Skills have 10% chance to Blind enemies on hit
Supported Skills have (0–38)% increased Blinding duration

Additional Effects From Quality:
(0–10)% increased Blind Effect
This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket.