Board Thread:Rebirth: Story Time/@comment-4869113-20141109220441/@comment-24070327-20141110023930

Agreed. Sei killing Naruto and Sasuke is the most believable cause of death amongst the choices we have.

Death by undoing Infinit Tsukiyomi would be the most HILARIOUS way for Naruto and Sasuke to go, but it'd also be incredibly odd considering they didn't die from it in the manga. Don't get me wrong though, Naruto and Sasuke dying hand-in-hand would be very fitting for those two. XD

Black Crown murdering them would need a new method in my opinion. Surprising Naruto or Sasuke is very unlikely. Both of them have VERY good sensing capabilities. Naruto's ill-will sense thingy and Sasuke's God Mod Haxor Eyes that can predict their every movement.

Poison, my personal favorite, is cool but anti-climatic from a short-term point of view. And truth be told, it isn't NECESSARY for Naruto and Sasuke to be the first victims for the plot I mentioned above to work so the idea of using poison can be thrown out with little to no consequence.

My only problem with Sei killing them is that it kinda induces the Worf Effect, which I have a personal distaste for. I personally prefer to judge combatants based on their individual abilities rather than who they beat. As my several methods of poisoning show, there are LOTS of ways to "beat" someone without actually being as much of a direct threat as them. So I tend to see the Worf Effect as simplifying matters and kind of lazy.