I compared each LoL champion's winrate across Bronze, Silver, Gold, Platinum and Diamond to see which champions perform relatively better at high elo compared to low elo. This list is the 10 that are most improved with more talented players.
#7 - Taliyah
This bitch has so much map pressure if you know what you're doing. That's a queen!
Here are Taliyah's winrates across the board:
Bronze - 45.31
Silver - 48.78
Gold - 50.13
Platinum - 52.07
Diamond - 52.76