First God's Law

Extra Skill

ES

First God's Law

40% boost to all parameters, damage taken boosts BB gauge & considerably boosts BB gauge when damage taken exceeds certain amount

Buff Values

Parameter Boost

ATK buff40%
DEF buff40%
REC buff40%
HP buff40%
TargetSelf

Dmg BC Fill

BC Fill2-3 BC
Chance100%
TargetSelf

BC Fill After Damage Taken

BC fill7 BC
DMG taken threshold5000
TargetSelf

How to obtain

Colosseum - Stage 92, Green Chest

Obtain from Frontier Hunter with HR 154

Source: Brave Frontier Wiki