Swordmage Attack 1Burning Blade

Your fiery blade lunges toward your enemy, and its arcane warmth seeks to flare again in the wounds of your foes.

Daily        Arcane, Fire, Weapon
Standard Action      Melee weapon

Target: One creature

Attack: Intelligence vs. AC

Hit: 2[W] + Intelligence modifier fire damage.

Effect: Until the end of the encounter, your melee attacks deal extra fire damage equal to your Strength modifier

Addition (10/13/2009)
Above the Attack line, add “Target: One creature.”

Published in Forgotten Realms Player's Guide, page(s) 28.