“We’ve done a pass on some of our more underutilized and niche runes to broaden their use for more champions. Some felt just too unintuitive to really understand the benefits they were giving and some just felt too difficult to actively trigger for the maximum value. Hopefully, these changes will help players widen their horizons when it comes to picking runes that best suits their playstyle. We also went and did a similar check for Summoner Spells and found that Ghost was in the same boat as the affected runes. Now, those looking to be faster than a certain blue hedgehog might feel more compelled to ghost their other Summoner Spell options and check this one out for size.”
Summoners buffed: Akali, Brand, Senna, Viktor, Volibear and Xayah
Summoners nerfed: Cassiopeia, Fiddlesticks, Trundle, Varus and Yasuo
Patch 10.12 Highlights!
— League of Legends (@LeagueOfLegends) June 9, 2020