Consign to ShadowAssassin Attack 19
Your attack taints your enemy with the essence of the Shadowfell and creates a bond between you two, which causes you both to fade away for a few moments.
Daily ✦ Shadow, Teleportation, Weapon
Standard Action Melee weapon
Target: One creature
Attack: Dexterity vs. Reflex
Hit: 3[W] + Dexterity modifier damage.
Miss: Half damage.
Effect: You create a shadow bond that lasts until the end of your next turn. Until the bond ends, both you and the target become insubstantial to every combatant but each other, the target's allies don't have line of effect to it, and you can use a move action to teleport to a square adjacent to the target.
Sustain Minor: The shadow bond persists. You can sustain the bond only if the target has at least 1 hit point.
Published in Dragon Magazine 379, page(s) 31.