Arcane Cascade

Requirements You used your most recent action this turn to Cast a Spell or make a Spellstrike. You need to meet this requirement only to enter the stance, not to remain in it.

You divert a portion of the spell's magical power and keep it cycling through your body and weapon using specialized forms, breathing, or footwork. While you're in the stance, your melee Strikes deal 1 extra force damage. This damage increases to 2 if you have weapon specialization and 3 if you have greater weapon specialization. Any Strike that benefits from this damage gains the arcane trait, making it magical.