What level do you need for Concussive Runes?

Concussive Runes requires character level 1.

What skills does Concussive Runes support?

Concussive Runes supports 2 active skill gems in Path of Exile 2.

Support gem

Support, Attack, AoE, Melee, Slam, Trigger

Type: Support gem

Requires Level 1

Concussive Runes can be made through Runesmithing — socket these runes into a Remnant of the matching size.

3 slots: Cyclonic Rune + Prismatic Rune + Moon Rune

Concussive Runes can be linked to 2 active skills to modify how they behave.