You stab your opponent, and an arc of lightning leaps from your hand to encircle a foe in a crackling ring.

At-Will (Special)   ✦     Arcane, Bladespell, Lightning
No Action      Ranged 10

Trigger: During your turn, you hit an enemy with a melee basic attack using a one-handed weapon while your other hand holds no weapon or shield.

Target: One creature

Effect: Dexterity modifier lightning damage, and the first time the target moves before the end of your next turn, it takes the lightning damage again.
    Level 11: 2 + Dexterity modifier lightning damage.
    Level 21: 4 + Dexterity modifier lightning damage.

Special: You can use only one bladespell power per triggering attack.

Published in Neverwinter Campaign Setting, page(s) 72.