Demonslayer Triumph

Extra Skill

ES

Demonslayer Triumph

50% boost to Atk, max HP, 75% boost to Spark damage & hugely boosts BB Atk

Buff Values

Parameter Boost

ATK buff50%
HP buff50%
TargetSelf

Spark Boost

DMG Boost75%
TargetSelf

Boosts BB Attack

BB ATK buff150%
SBB ATK buff150%
UBB ATK buff150%
TargetSelf

How to obtain

Obtain from Frontier Hunter with HR 158

Source: Brave Frontier Wiki