Bad character redo's

Will start off saying I play ARAM only. I have purchased about 7-9 characters in game because they were the only ones I actually enjoyed playing, this way I have a greater chance of getting a character I like in ARAM. So far five of those favorites (Heimerdinger, Sion, Soraka, Viegar and Xerath) have had their moves very badly redone. I wondered why but after reading the forums it appears they are undergoing some nerfing. Changing moves is not a good way to do that, it changes the feel and play of the character entirely. If you want to nerf a character simply lower the base damage of whatever attack is allegedly OP. This was a great game when I started a few years back, but I only have a few favorites left for you to wreck. if that happens there is no longer a point in playing because it will no longer be fun. I have about 50$ in skins tied into this game so that would be a real shame.