Potency Crystal (Greater)

Activate [F] (concentrate)

Trigger You make an attack with the affixed weapon, but you haven't rolled yet

This fluorite crystal glows with a strange phosphorescence. When you activate the crystal, the weapon becomes a +2 greater striking weapon on the Strike and until the end of this turn, gaining a +2 item bonus to the attack roll and increasing the damage to three weapon damage dice.

Effect: Potency Crystal