> **Daily ✦ Arcane, Conjuration, Fire, Implement**  
> **Standard Action    Ranged** 10  
Flame Sphere:
> **Effect:** You conjure a Medium flaming sphere that occupies a   
> square within range, and the sphere
> attacks. Any creature    that starts
> its turn adjacent to the sphere takes
> 1d4 +    Intelligence modifier fire
> damage. As a move action, you    can
> move the sphere 6 squares.   
> **Target:** One creature adjacent to the flaming sphere  
> **Attack:** Intelligence vs. Reflex  
> **Hit:** 2d6 + Intelligence modifier fire damage.  
> **Sustain Minor:** You can sustain this power until the end of  the
> encounter. As a standard action, you
> can make an‑ other attack with the
> sphere

If flame sphere is created in a square adjacent to a prone enemy, does it gain combat advantage since it's making a melee attack against a prone target?

Related: [Does the prone ranged defensive bonus apply to a creature hit by Flaming Sphere's initial attack?](http://rpg.stackexchange.com/q/6367/957)