tis but a scratch mtg card Scratch! a tourniquet Dismember - New Phyrexia

It's not possible to cause a creature to die under your control during the end step in time to have the ability trigger

Theres not much reason to run it outside of combo shells where it excels because it can be a win condition or a way to interact with combo inhibitors like Rule of Law or Liesa, Shroud of Dusk

Since you control what dies, you get to destroy everything, or you could just use a little mini-board wipe to clean up some small things while leaving your Vein Ripper or whatever in play

On the second turn he Dark Rituals to play a morphed creature fun

Maze's End | Illustration by Cliff Childs Players have been enamored with Maze's End since its release in Dragons Maze

But the amount of value this 7-mana card provides is also huge