| Barrier Invocation is a Skill Gem.
Tags: Meta, Spell.
Reservation: 100 spirit. Cooldown time: 1.00 sec. Cast time: instant.
Casting the skill once grants a buff that causes you to gain energy when you take energy shield damage from a hit, up to maximum. Casting the skill again will consume the energy to trigger socketed spells.
Place into a Skill Gem socket to gain this skill. These are found in the Skill Gems panel.