Grim Rain (4e Power)

Grim Rain	Ghost Warrior Attack 3
You strike your foe and call upon the shadows to strike them a second time
At-Will Phantasmal, Weapon
Standard Action	Melee weapon
Target: One Creature
Attack: Constitution Vs. AC, two attacks.
Hit: 1[W] + Constitution modifier Augment 1: If your first attack hits, then your second attack deals extra damage equal to your Intelligence modifier. Augment 2: You slide the target 1 square between your two attacks.
Special: You can make this unaugmented attack as a melee basic attack