Riot Games is starting up the new ranked Summoner's Rift season! They are making many balance changes to champions and items in the latest patch and adding a dazzling set of Elderwood skins. Riot is also making tweaks to the user client and interface.
Patch 11.16 in League of Legends brought some major changes to the kit of Sona and Karma. The two enchanter support champions are rarely seen on the Summoner's Rift, and the changes are intended to improve their state of balance.