Iori Yagami

150% boost to Atk, 80% boost to max HP, greatly boosts BB Atk, enormously boosts Atk when HP is low, hugely boosts Fire, Dark elemental damage & greatly boosts BB gauge when damage dealt has exceeded certain amount

50% boost to Atk of Fire, Dark types for all allies, enormously boosts Atk relative to lost HP, 20% boost to all parameters, 100% boost to Spark damage & damage taken greatly boosts BB gauge

BB

SDM: Yasakaduki I

1 DC25

17 combo powerful Fire, Dark attack on all foes, greatly boosts BC efficacy for 3 turns, enormously boosts Fire, Dark elemental damage for 3 turns, adds all elements to attack for 3 turns & hugely boost Atk of Dark types for 3 turns

SBB

SDM: Yasakaduki II

1 DC25

20 combo powerful Fire, Dark attack on all foes, 6 combo massive Dark attack on single foe (damage relative to lost HP), enormously boosts BB Atk for 3 turns, enormously boosts Fire, Dark elemental damage for 3 turns, hugely boosts own Atk for 3 turns & hugely boost Atk of Dark types for 3 turns

UBB

SDM: Yasakaduki MAX

1 DC30

24 combo massive Fire, Dark attack on all foes, 6 combo massive Dark attack on single foe (damage relative to lost HP), enormously boosts to BB Atk for 3 turns, enormously boosts own Atk and and reduces own Def for 3 turns, enormously boosts Fire, Dark elemental damage for 3 turns & enormously boosts BB gauge for 3 turns