Will the Ranger be finally viable? Except for Twitch who's played in Poison Glacial compositions, most of the champions of this class are at best used during the early game.
With this buff, Ashe might become more interesting to play with, especially since Riot seems to be heavily nerfing the S tier compositions — and their related champions.
Tier 1
Zyra
• Ability Damage: 70/80/90 ⇒ 55/65/75
Tier 2
Senna
• Ability Bonus Magic Damage: 25/45/75 ⇒ 15/30/55
Tier 3
Nocturne
• Ability Heal: 40%/60%/80% ⇒ 40%/45%/50%
Tier 4
Ashe
• Ability Attack Damage (per arrow): 25%/30%/35% ⇒ 30%/35%/40%
Brand
• Starting/Total Mana: 0/90 ⇒ 0/80
Twitch
• Attack Damage: 60 ⇒ 65
• Starting/Total Mana: 0/90 ⇒ 0/70
Tier 5
Amumu
• Starting/Total Mana: 50/150 ⇒ 50/125
• Amumu Ability Range: 2/3/4 ⇒ 3/3/3
Zed
• Attack Damage: 80 ⇒ 70
• Armor: 30 ⇒ 25
Quickly after the release of Senna, Lucian and Amumu, Riot Games is once again introducing new champions in Teamfight Tactics. They should be shipped to the Convergence alongside patch 10.1 that should be implemented in January.