Mard Geer

60% boost to all parameters of Dark types, greatly boosts BB Atk when HP is above 25%, hugely boosts Dark elemental damage & 10% damage reduction from Light, Dark types

10% boost to all parameters of Dark types for all allies, adds resistance against 1 KO attack when HP is below 20% & greatly boosts BB Atk when Book of E.N.D. is equipped

BB

Memento Mori Lv. 4

1 DC26

26 combo Dark attack on all foes, greatly boosts BB Atk for 3 turns, boosts own max HP & highly probable Sick, Poison, Paralysis and Curse effects

SBB

Memento Mori Lv. 5

1 DC28

31 combo powerful Dark attack on all foes (consecutive uses boosts damage), greatly boosts BB Atk for 3 turns, considerably boosts own Atk, Def for 3 turns, hugely restores own HP & highly probable Sick, Poison, Paralysis and Curse effects

UBB

Memento Mori MAX

1 DC30

34 combo massive Dark attack on all foes, enormously boosts BB Atk for 3 turns, hugely boosts max HP, damage taken enormously restores own HP for 3 turns & all status ailment infliction