the new one lol, yone broken atm (i think) other than that my fav champ is vayne.
Hella subjective. I like skilful and flashy champions so Tryndamere and Garen doesn't do well for me. Vayne is my favourite since she can be very flashy.
in my opinion Rengar
I think Rengar is the best champion in the game. It's just my opinion, don't JUDJ me! 
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What is in your opinion the best champion?In my opinion Kayle is pretty good.