Snape kills Trinity with Rosebud (the wacky spoiler collection page)

[Akimoto]

Saber is Nero (Fate/Extra)
Caster is Tamamo-no-Mae (Fate/Extra)
You are a remodeled was-dead-than-revived-human (My GirlFriend is the President)
Johannes is the big boss (God Eater Burst)
His mother was the enemy's spy (Original black and white Manchurian Candidate)
Feather is an aggregation of espers (Zettai Karen Children)
You are not human (Radiant Mythology)
You are a binary copy of yourself (Fate/Extra)

 

[MagicMouse]

Oh cool!

I'm going to spoil Neon Genesis Evangelion!!!!

So, umm...in the end...um...

 

[Mr.Tophat]

Ip Man wins, but gets shot.
Your soul either ends up burning for all eternity to save the world, or you end up ruling a dying planet. Either way life's a *****.

 

[The Diabolical Biz]

It was all a dream!

...I used to read Word Up magazine!

*Ahem* excuse me.

Kamina died, I cried.

 

[Mr.Mattress]

It's A Cook Book.
He had his vocal chords surgically removed to win the Bet.
The Girl is actually pretty and the operators are ugly pig people.
They were toys in a bin.
The wife was an imagination as well.
The Elderly Man is an Alien Prince.
Gold is worthless in the Future.
This place isn't Heaven, it's Hell.
His dead body is possessed by a Demon.
The Prisoner was Really Satan.

Those are all the good ones I can remember...

 

[Queen Michael]

Tobi is Madara.

Tobi isn't Madara.

Also, the butler did it.
Yes, I read a mystery where that happened.

 

[idodo35]

brian blake IS the govanour!!! (not philip...)

 

[Darius Brogan]

Tobi is Madara.

Tobi isn't Madara.

Also, the butler did it.
Yes, I read a mystery where that happened.

Oh yeah, Tobi isn't Madara... Totally got lost a few chapters back in time...

 

[CODE-D]

The Joker is made out of clay.

 

[Not G. Ivingname]

You will die.

 

[Zhadramekel]

Voldemort dies.
Tobi is Obito.

 

[CrazyGirl17]

Sounds like fun, I'll take a crack at it:

Adric dies (saving Earth, no less).
Rory's an Automaton (...I think, haven't seen that episode in a while).
Germany is possibly a grown Holy Roman Empire with amnesia. (Wonder if anyone will get this...)
Eiji turns into a Greeed (he gets better).
Mac is an android (but becomes human at the end).
Wilkus turns into a Prawn by the end.
Church is the Alpha-
-And Tex is an AI too... somehow.
Also, Carolina is still alive... somehow.
Harry Potter is the last Horcrux.
Kenny is Mysterion- and there's a reason why he keeps coming back to life.
Prowl dies.
The Sayoran we saw at the beginning is not the real one (for the love of God, don't ask).
Gideon Graves kills Scott (he gets better).
Ray dies. (He doesn't get better...)
Kratos is Lloyd's father-
-and Mithos is Yggdrassil.
Also, Emil is Ratsok.
The Rail Tracer is the young Train Conductor (and boy, is he nuts...)
Harry Mason is literally part of his daughter's memories (from the remake, obviously)
Kessler is an alternate universe Cole.
The Alex Mercer that was trying to save New York City is the virus itself-
-and the real Alex Mercer unleashed it on the city in the first place...

This is actually kinda fun! Bonus points to whoever gets the various references.

 

[VeneratedWulfen93]

Alex Mercer has been dead the whole time, he was just the first victim of the Blacklight virus.
John Marston dies.
Sidonus dies.
The inquisitor was possessed by a daemon.
The vault of souls is filled with Eldunari and dragon aggs.
Nearly everyone in Dead Space is backstabbing Isaac for either EarthGov or the Unitoligists.
Titus gets questioned for heresy.
AND....John 117 isnt the last spartan II

 

[Hawk of Battle]

Here's 100 spoilers in about 4 minutes;

http://www.youtube.com/watch?v=hN5avIvylDw