Xenon, Son of Elysia

120% boost to Atk, Def, 100% boost to max HP of Light, Dark types, greatly boosts BB Atk, hugely boosts critical damage, damage taken hugely boosts BB gauge & 15% damage reduction from Light, Dark types

25% damage reduction from Light, Dark types when Damage Reducing Sphere is equipped, 25% boost to all parameters of Light, Dark types for all allies, negates critical damage for all allies & boosts Atk, Def for 3 turns when guarding

BB

Spirit Sunder

1 DC28

22 combo powerful Dark attack on all foes, activates Taunt and greatly boosts own Def for 1 turn, hugely boosts Atk, Def, Rec for 3 turns, enormously boosts critical hit rate for 3 turns, 50% damage reduction for 2 turns, boosts damage reduction when guarding for 3 turns & enormously boosts BB gauge when guarding for 3 turns

SBB

Overwhelming Oppression

1 DC30

27 combo powerful Dark attack on all foes (damage relative to remaining HP), activates Dark barrier, hugely boosts Atk, Def, Rec for 3 turns, enormously boosts critical hit rate for 3 turns, 50% damage reduction for 2 turns, 20% additional damage reduction for 2 turns & slightly boosts OD gauge

UBB

Cleaving Reality

1 DC33

32 combo massive Dark attack on all foes (damage relative to remaining HP), 6 combo massive Dark attack on single foe (25% active Pierce to Light, Dark types), enormously boosts Atk, Def, Rec for 3 turns, 100% damage reduction for 3 turns, negates critical and elemental damage for 5 turns & enormously boosts OD gauge