Dr. Ratio builds, guides, and information
Build recommendations
Best light cones
Best relics
Best planar ornaments
Best stats & substats
Best stats
- Body: CRIT Rate / CRIT DMG:
- Feet: Speed:
- Planar sphere: Imaginary DMG:
- Link rope: ATK%:
Best substats
- Priority 1: CRIT Rate / CRIT DMG
- Priority 2: Speed
- Priority 3: ATK%
- Priority 4: Effect RES
Skills
Passive talents
Ascension 2
When Dr. Ratio uses his Skill, for every debuff on the target, his CRIT Rate increases by 2.5% and CRIT DMG by 5%. This effect can stack up to 6 time(s).
Ascension 4
When Skill is used to attack an enemy target, there is a 100% base chance to reduce the attacked enemy target's Effect RES by 10% for 2 turn(s).
Ascension 6
When dealing DMG to a target that has 3 or more debuff(s), for each debuff the target has, the DMG dealt by Dr. Ratio to this target increases by 10%, up to a maximum increase of 50%.
Dupes / advancement
The maximum stackable count for the Trace "Summation" increases by 4. When a battle begins, immediately obtains 4 stacks of Summation. Needs to unlock Summation first.
When his Talent's Follow-Up ATK hits a target, for every debuff the target has, deals Imaginary Additional DMG equal to 20% of Dr. Ratio's ATK. This effect can be triggered for a maximum of 4 time(s) during each Follow-Up ATK.
Ultimate Lv. +2, up to a maximum of Lv. 15. Basic ATK Lv. +1, up to a maximum of Lv. 10.
When triggering the Talent, additionally regenerates 15 Energy for Dr. Ratio.
Skill Lv. +2, up to a maximum of Lv. 15. Talent Lv. +2, up to a maximum of Lv. 15.
Additionally increases the trigger count for "Wiseman's Folly" by 1. The DMG dealt by the Talent's Follow-Up ATK increases by 50%.
Materials summary
- Arrow of the Beast Hunter
- Arrow of the Demon Slayer
- Arrow of the Starchaser
- Conqueror's Will
- Credit
- Past Evils of the Borehole Planet Disaster
- Thief's Instinct
- Tracks of Destiny
- Usurper's Scheme