You can't even give me 1 good reason. Don't lie. Everyone destroys Link.
2. Too much hax
3. Composite Link possesses all of his entire weapons and his other abilities which gives him lots of hax, versatility and strength. He destroyed an opponent (Majora) who created a fucking parallel universe with his own power.
He destroys each of them individually via existence erasure (ancient arrows do the job), time manipulation and so on.
And this is only Link, I do not want to start about Ganondorf lol.