Lua error in Module:Skill at line 565: The cost type "Spirit" is invalid. Acceptable values are "Mana", "Life", "ES", "Rage", "ManaPercent", "LifePercent", "UnreservedManaPercent", "ManaPerMinute", "LifePerMinute", "ManaPercentPerMinute", "LifePercentPerMinute", "ESPerMinute", "ESPercentPerMinute" and "ESPercent".Barrier Invocation is a persistentbuffskill.
The following support gems are recommendations by GGG as listed in-game, and do not necessarily reflect optimal combinations or the views of the wiki.
Gem tier
Support gems
I
Coming Soon
Coming Soon
II
Coming Soon
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III
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Energy RetentionEnergy RetentionSupport, Trigger Category: Energy Retention Tier: 3 Cost & Reservation Multiplier: 110%Support Requirements: +5 IntSupports Meta Skills. Supported Skills gain a chance to partially Refund a portion of Energy cost when Triggering or Invoking other Skills.Skills Triggered by Supported Meta Skills have 35% chance to refund half of their Energy costPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Item acquisition
Barrier Invocation has restrictions on where or how it can drop.