Erudition
Quantum5★Released: 24/07/2026 · v4.4 Eidolon 1: Grants a Dark Gem after spending 30 or more Gem Energy, the breakpoint that unlocks her Main DPS role.
Eidolon 2: Raises Skill DMG for the whole team while Rin is on the field, the strongest breakpoint for her Sub DPS role next to Archer.
Eidolon 6: Her Ultimate restores 24 Gem Energy and grants 1 extra turn, along with a permanent All-Type RES PEN buff.
Deals Quantum DMG equal to 140% of Rin Tohsaka’s ATK to one designated enemy.
Deals Quantum DMG equal to 225% of Rin Tohsaka’s ATK to one designated enemy.
Deals Quantum DMG equal to 750% of Rin Tohsaka’s ATK to one designated enemy, and Quantum DMG equal to 250% of Rin Tohsaka’s ATK to other enemy targets. When used, recovers 1 Skill Point(s) for allies, and increases the DMG taken by all enemies by 25%, lasting for 3 turn(s).
When entering combat, gains 20 “Gem Energy.” When an ally target consumes or recovers Skill Points, increases their CRIT DMG by 88% for 2 turn(s). For every 1 Skill Point consumed or recovered, Rin Tohsaka gains 1 “Gem Energy.” If Rin Tohsaka holds 15 or more “Gem Energy,” or if the current Skill Points are 7 or more, her Skill is enhanced to “Second Magic Experiment.”
After using Technique, gains 10 “Gem Energy” at the start of the next battle.
After Archer uses his Skill “Caladbolg II: Fake Spiral Sword” to attack, if Skill Points are 3 or fewer or if “Caladbolg II: Fake Spiral Sword” has been actively used 5 times during the current “Circuit Connection” state, and the Joint Follow-Up ATK from “Freeform Tohsaka Style” has not been triggered, Rin Tohsaka and Archer will launch Joint Follow-Up ATK on all enemies, dealing Quantum DMG equal to 375% of Rin Tohsaka’s ATK and 375% of Archer’s ATK respectively, and recovering 4 Skill Point(s) for allies. This Joint Follow-Up ATK can only trigger once. The trigger count resets when Rin Tohsaka’s turn ends.
If one instance of the Enhanced Skill consumes 30 or more “Gem Energy,” Rin Tohsaka gains “Shadow Gem” equal to the amount of “Gem Energy” consumed.
While holding “Shadow Gem,” enhances Skill to “Second Magic Experiment.” The Enhanced Skill consumes all “Shadow Gem,” does not trigger the effect that converts Skill Points into “Gem Energy,” and does not consume “Gem Energy.”
Rin Tohsaka’s Skill DMG dealt increases by 30%. While Rin Tohsaka is on the field, Skill DMG dealt by all allies becomes 130% of the original DMG.
Skill Lv. +2, up to a maximum of Lv. 15.
Basic ATK Lv. +1, up to a maximum of Lv. 10.
When the CRIT DMG boost effect from the Talent “Gem Magecraft” applies to Rin Tohsaka, the effect can stack, up to 2 time(s).
Ultimate Lv. +2, up to a maximum of Lv. 15.
Talent Lv. +2, up to a maximum of Lv. 15.
Rin Tohsaka’s All-Type RES PEN increases by 20%. When using Ultimate, gains 24 “Gem Energy” and 1 extra turn.
Zenless Zone Zero
Genshin Impact
