Giving ’s Dr. Ratio a proper build and a strong team comp can significantly improve his performance on the field as a main DPS. Dr. Ratio is a 5-star unit introduced with Version 1.6 that uses Imaginary DMG and follows the Path of the Hunt. Due to his Path, Dr. Ratio is optimized to deal a large amount of damage to individual opponents rather than spreading it to multiple targets. His Element also makes him valuable, since there are many high-level opponents weak against Imaginary, but not many Imaginary DPS other than Imbibitor Lunae in .
If you do not have the 5-star version of Dan Heng, then Dr. Ratio is a fantastic substitute, especially because of how his gameplay is tailored toward melting HP bars. In addition to that, you can also get a copy of a free Dr. Ratio in until the end of Version 2.1, which makes him a fantastic present from the developers at HoYoverse. After you have successfully Ascended and leveled the character, you should start thinking about Dr. Ratio’s build, Light Cones, and team comps, as these will allow him to become even more powerful in combat.
The best Light Cone for Dr. Ratio is his signature 5-star piece, called Baptism of Pure Thought. This item can only be obtained whenever it is featured in a limited run of the weapons banner. Baptism of Pure Thought Offers a decent base ATK (582 at level 80) but stands out due to its Superimposition ability. By equipping it, Dr. Ratio gets a 20% boost to CRIT DMG in. Additionally, with every debuff a target has, the user’s CRIT DMG against that same target will increase by 8%, up to three stacks, for a total of 24%.
Baptism of Pure Thought Offers also sees that, when Dr. Ratio uses his Ultimate to attack a target, he receives the Disputation effect, which increases the DMG dealt by 26% and enables his follow-up attacks to ignore 24% of the target’s DEF stat. This effect lasts for two turns. Baptism of Pure Thought Offers is built around Dr. Ratio’s kit, providing a high amount of extra damage
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