Absorb Magic

Requirements You are not overflowing

Trigger Another creature within 30 feet Casts a Spell or uses an action, activity, or reaction with the arcane, divine, magical, occult, or primal trait

Effect You breathe in a small fraction of the magic produced by the triggering effect, storing it in your internal nexus. You become overflowing. You remain overflowing for up to 1 minute before the stored magical energy fades. While overflowing, you gain a +1 status bonus to saving throws against effects with the arcane, divine, magical, occult, and primal traits. This bonus becomes +2 at 15th level.