You count as being undead for the purposes of abilities, damage, and other effects. You also gain Ethereal Senses, Healing Sensitivity, Impure Durability, Mana Drain Grasp, Undead Durability, and Undead Mind.
You can see and hear spirits and Ethereal creatures.
On critical hit: Deal 2d8 mana drain to the target. If this kills the target, you revitalize twice. This revitalization is the only part of this that is a revitalization effect. On hit: Deal 1d8 mana drain to the target. If this kills the target, you revitalize. This revitalization is the only part of this that is a revitalization effect.
You are immune to being frightened and charmed. The effects of Undead Mind are maintained even if transformed.