((Unfortunately for you, this being has nothing to do with the Death tree. That's the Darkness you're thinking of. Also, no omnipotence. I'll accept a ridiculously powerful defense, but not an infinite one.))
"The girl uncertainly reaches out towards the teddy bear. However, before she can take it, a spike of shadow rips through it, and Micheal finds himself once more being sliced into, shadows piercing the shield with ease as they snaked into his body, heading for his vital organs. The girl backs away, and once more starts screaming, as a shadowy blade opens up Micheal's neck, blood spattering all over her.