***TRIALS RESPONSE***Hmm, the base idea is pretty good, but I would suggest removing what doesn't have to do with the death effects, so the SoV's and spiders. While they can be usefull in other decks, they are not complementary to your deck, and there are many other cards out there that you can use.
Also, I would throw the arsenic out if you are to use electrocutors. While arsenic is an awesome card, lobotomizing can help you against cards that would screw your combo up.
Considering i just literally removed all of the damage in your deck, I would add in vultures. Considering you are making a lot of death effects, they can grow big very quickly. Easily outdamage those spiders you currently have. Also, vultures - could - be the target of fractal, and then you fractal retroviruses, and you have lots of vultures that are all very high on damage.
I would most probably add a fractal, just so that you draw more of them.
While I usually say that 30 card decks are the best, this one - could - have a bit more, considering that your big amount of bonewalls can stall long enough.
Just by the way, I am kind of jealous that I didn't have the fractal retroviruses idea by myself -.- Those are the kind of fun decks i love to try lol.
If you take my advices on this deck, it would end up looking a bit like this :
Hover over cards for details, click for permalink
712 712 712 712 712 712 71b 71b 71b 71b 71f 71f 71f 71f 71f 71f 808 808 808 808 808 808 808 808 808 80e 80e 80i 80i 80i 80i 714 714 714 714 8pk
Hope this helps you out.