A confused and deranged Dragon player

[Raptor]

Okay, so I've got a fairly competent budget Dragon deck. It's been doing very well for me in local tournaments. However, If I don't win within the first couple turns an irritating little problem usually shows itself... Platinum angel. Unless I sideboard in for it specifically I cant kill it. Does anyone have any suggestions for viable cards that would be usefull and not too far away from my focus for dealing with that goddam angel?
                                                                     
 
 
                                                                            Thanks.

[LoA]

I'm no dragon expert, but the most common solution to P. Angel is to mill their library, animate a Welder and switch it out for something else.

[Toad]

Or maybe you could use some kind of search engine (hint hint www.mtgpics.com) and search for artifact removal, creature removal, or bounce...