增强：艾希、锤石、瞎子、狗头
削弱：女枪、璐璐、卡莉斯塔、梦魇、拉亚斯特、人马
调整：大树、乌迪尔
12.18 is our final set of changes for World's. Most champions are only receiving small nudges, especially if we suspect recent changes have overshot. We've made a significant number of changes since the playoff patches, so we don't want to completely upend the meta.
