The keystone was rather underwhelming compared to its Season 7 counterpart, Warlord's Bloodlust, which prompted most AD Carries to default to Press the Attack for sustained damage or instead go Arcane Comet to supplement poke damage on champions such as Varus, Jhin, or even Ashe.
The addition of crit scaling now makes it more attractive for champions that build multiple critical strike items and have been dearly missing out on the lack of a strong healing keystone. Examples include Caitlyn, Tristana, Jinx and Corki, to name a few.
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