Viper Blitzkrieg Durumn

225% boost to Atk, 100% boost to max HP and 30% boost to critical hit rate of Thunder types, hugely boosts critical damage, critical damage enormously boosts BB gauge for 3 turns & enormously boosts Thunder elemental damage. 25% boost to all parameters of Thunder types and 20% damage reduction from Water, Thunder types for all allies in Guild Raid

10% boost to all parameters of Thunder types for all allies, greatly boosts critical damage, adds Def ignoring effect to attack for 3 turns effect to BB/SBB & adds slight HP absorption to attack

26 combo powerful Thunder attack on all foes, considerably boosts Atk, Def and enormously boosts critical hit rate of Thunder types for 3 turns, greatly boosts max HP, adds probable great Atk, Def reduction to attack for 3 turns & elemental and critical vulnerability infliction for 2 turns

26 combo powerful Thunder attack on all foes (damage relative to remaining HP), 3 combo powerful Thunder attack on single foe, considerably boosts Atk, Def, Rec and enormously boosts critical hit rate of Thunder types for 3 turns, hugely boosts Thunder elemental damage for 3 turns, damage taken hugely boosts BB gauge for 3 turns & considerably boosts critical damage for 3 turns

29 combo massive Thunder attack on all foes (damage relative to remaining HP), 3 combo massive Thunder attack on single foe, damage taken enormously boosts BB gauge and fully restores HP for 3 turns, enormously boosts Thunder elemental damage for 3 turns & enormously boosts critical damage for 3 turns