You unleash a beam of energy in a 80-foot line, 5 feet wide.  All creatures in its path must make a DEX save against your Move DC, taking 5d4 + MOVE fairy damage on a hit, or half as much on a save.  After activating this move, your next attack is rolled at disadvantage. If the next attack requires a saving throw, the target(s) has advantage.

You unleash a beam of energy in a 80-foot line, 5 feet wide.  All creatures in its path must make a DEX save against your Move DC, taking 5d4 + MOVE fairy damage on a hit, or half as much on a save.  After activating this move, your next attack is rolled at disadvantage. If the next attack requires a saving throw, the target(s) has advantage.