PoE 3.15 added a new “Arcane” Gem Tag. This applies to skills which care about the amount of mana you have or spend for the purposes of that skill or support. Arcane Cloak, Arcane Surge Support, Archmage Support, Manabond, Sigil of Power, and Stormbind now have this tag.
Level | Skill Name | Description | Tag |
---|---|---|---|
12 | Manabond | Creates a rune that explodes, dealing more damage or having more area of effect, based on the current state of your mana pool. | Spell, AoE, Lightning, Arcane |
16 | Arcane Cloak | Spends a portion of your mana to grant a buff that takes some of the damage from hits for you until depleted. The buff grants added lightning damage based on the amount of mana spent by this skill. Shares a cooldown with other Guard skills. | Spell, Duration, Guard, Lightning, Arcane |
1 | Arcane Surge Support | Each supported spell will track how much mana you spend on it, granting a buff when the total mana spent reaches a threshold. Cannot support skills used by totems, traps, or mines. | Support, Arcane, Spell, Duration |
31 | Archmage Support | Supports spell skills that deal damage with hits and have no reservation. Cannot support Vaal skills, triggered skills, or skills used by totems, traps or mines. Cannot modify the skills of minions. | Lightning, Support, Arcane, Spell |
34 | Sigil of Power | Places a Sigil on the ground, which grants a buff to you and allies in the area around it for a duration. The Sigil gains stages as you spend mana in its area, making the buff more powerful. You can only have one Sigil of Power at a time. | Spell, Arcane, AoE, Duration, Lightning |
28 | Stormbind | Channel to spread runes on the ground in a growing pattern. The runes fade away after a duration, or will be immediately removed and deal damage in a circular area when detonated by Rune Blast. Enemies standing on the runes are Hindered, reducing their movement speed. | Spell, Arcane, AoE, Channelling, Lightning, Duration |