Being able to control the Reston Ebolavirus Filoviridae would probably be all you'd need.

An airborn version of the Ebola hemorrhagic fever could wipe out anything in its path - causing vomiting, diarrhea, changes in skin color, general body pain, internal and external bleeding, and fever with the cause of death usually due to hypovolemic shock or Multiple organ dysfunction syndrome.

That's all I'd nee, a virus that obeys my whims

mwahahahahahaa

A team of killer dolls that can be easily stepped on or destroyed but everyone is totally afraid of them.

Plus, a bunch of giant spiders, Giant slow spiders that people stand and stare at until they are attacked.

A psycho that should have been shot in the face the first time he encountered the police.

A dog with rabies, probably a poodle.

The Grim Reaper...

An evil alien race with advanced weapons and transportation devices but they are easily destroyed by an extremely common substance on Earth.

Last of all, a warlock to bring Kurt Cobain and Chris Farley back to life to invite Dave Grohl and Adam Sandler to torture Hitler with me.

I think the world will end via natural processes stemming from it's own life and those phenomena that occurs in space. I don't have any truck with strange catastrophic end time stories and such as that. Strange, huh?

It's just fantasy dude..... way to go!

i would have feddy as my leader an grimlins, and Zombies.

bill gates and the microsoft corporation

LMAO! Best reply this thread is going to get!

A group of deadly butterflys!

No-one ever suspects the butterfly lol

The kraken is mine, back off.

I'm totally gonna have an army of Manticores.

http://grenierduroliste.online.fr/images/manticore.jpg

Geek cred=+2!