Warden Attack 13Creeper's Grasp
Tendrils cover the enemy you hit, stopping its movement.
Encounter Primal, Weapon
Standard Action Melee weapon
Target: One creature
Attack: Strength vs. Reflex
Hit: 2[W] + Strength modifier damage, and the target is immobilized until the end of your next turn.
Published in Player's Handbook 2, page(s) 160.