It depends on what they were winning. If it was a duel, Harry would almost definitely win unless Percy had some trick up his sleeve, because Harry has been shown to be an incredibly accomplished dueler and is often described as one of the three most powerful wizards in Britain.
He would use expelliramus to disarm Merlin and then avada kedavra to kill him.
hope it helped
Merlin because he is the best magician ever.
Everybody has different opinions, some people will prefer Harry Potter and others will prefer Merlin.
harry potter
ofcourse harry potter as he is a wizard and hulk is just a nonsense,stupid giant and harry killed voldemort.DAH......
I'm not sure I understand the question but Voldemort does not win and Harry Potter kills him.
No because he has nothing to do with the Harry Potter movies.
Tarzan is more powerful than they together.
Harry potter
harry potter
Harry potter
harry potter
Harry Potter definitely. The Trix rabbit is stupid.
Harrry rules
ofcourse harry potter as he is a wizard and hulk is just a nonsense,stupid giant and harry killed voldemort.DAH......
No, Harry Potter wins.
HARRY
Straight up between Harry Potter and Homer Simpson, I would say Harry Potter. Homer is not very scrappy, and Harry has magic. If Bart and Lisa were to join in though, Homer might stand a chance.
yes
Peter Pelvises, I hope...