Lure of Gibbeth is a 5th level Warlock Daily power that was introduced in the resource Arcane Power.
Lure of Gibbeth
Warlock Attack 5
A fleeting thought of Gibbeth the Endless, an unknowable entity slain at the birth of the world but poised to return at the world's ending, seizes your enemy's mind and draws your foe toward you like a moth to a flame.
Ranged 10
Target: One creature
Attack: Charisma vs. Will
Hit: 2d10 + Charisma modifier psychic damage and you pull the target 4 squares.
Miss: Half damage, and you pull the target 2 squares.
Effect: Until the end of the encounter, you can pull the target 2 squares as a minor action once during your turn.