Huohuo

Rin Tohsaka doesn't need more damage buffs — she needs a Skill Point engine that never stops spinning, and the Archer-Sparkle-Huohuo core turns every follow-up attack and Ultimate into perpetual Gem Energy for her Enhanced Skill.

Her signature Light Cone keeps DEF ignore and a 72% Skill DMG boost up permanently alongside Archer and Sparkle, while her built-in SPD buff lets you ditch Speed boots entirely for more ATK%.