Simplified Multiplier
((1.5903 * hero_atk)) * (1 + ((0.0015 * hero_hp_remaining_percent)))

Soul Burn Multiplier
((2.5259 * hero_atk)) * (1 + ((0.0015 * hero_hp_remaining_percent)))

-Click/Tap for Multiplier Notes-

NOTE#1: Arrays (square brackets []) mean some sort of scaling, for example, Blood Blade Karin multiplier increases if her S2 conditions are met. Please see current hero's skill effects to understand better.

NOTE#2: We are still working on the multipliers; Some might be presented wrongly when they scale off different things than attributes, like number of buffs or debuffs, etc. For a complete data while we still fixing all, consult buttreynold's Spreadsheet.

Simplified Multiplier
((2.8626 * hero_atk)) * (1 + ((0.003 * hero_hp_remaining_percent)))

-Click/Tap for Multiplier Notes-

NOTE#1: Arrays (square brackets []) mean some sort of scaling, for example, Blood Blade Karin multiplier increases if her S2 conditions are met. Please see current hero's skill effects to understand better.

NOTE#2: We are still working on the multipliers; Some might be presented wrongly when they scale off different things than attributes, like number of buffs or debuffs, etc. For a complete data while we still fixing all, consult buttreynold's Spreadsheet.