Which champion has highest skill cap? [POLL (with only 10 choices tho)]

Whether you need mechanical skill, quick reflexes, champion knowledge, etc. I'm curious about what community thinks, also feel free to write who did you vote for and why. I'm only allowed to put 10 answers, so If It's someone else, write a comment (this list is subjective to my opinion so far, I wanted to put 40 champs, but didn't know about poll limit change).
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