|Rarity||3 - 5|
|No.||149, 150, 151|
|TMR||Bioga BladeBioga Blade|
A dark knight with arcane power. Duane was a loyal knight in service of a certain country who had reached an impasse in his sword fighting training. Wanting to grow further as a swordsman, Duane turned to the art of the dark blade as the suggestion of a superior. Afterwards he was proud to have reached a skill level on par with that of his comrades', but he was cast out by them upon his return, on the grounds that the use of dark magic was not befitting of a knight.
|Rarity||HP||MP||ATK||DEF||MAG||SPR||Attack Hits||Drop Check||Exp. Growth Pattern|
Maximum Stats Increase
|Status Ailment Resistance|
|3||1||Power Break||Physical damage (10x) to one enemy
Decrease ATK (70%) for 3 turns to one enemy
|3||1||Magic Break||Physical damage (10x) to one enemy
Decrease MAG (70%) for 3 turns to one enemy
|4||34||Armor Break||Physical damage (1.2x) to one enemy
Decrease DEF (15%) for 3 turns to one enemy
|5||38||Darkness||Dark physical damage (1.5x) with HP sacrifice (30%) to all enemies||0|
|5||63||Magic Infuse||Dark hybrid damage (1.95x) to one enemy||12|
|3||13||DEF +10%||Increase DEF (10%)|
|3||26||Magic Counter||Chance to counter magic attacks (30%) with normal attack|
|4||55||ATK +20%||Increase ATK (20%)|
|4||18||Drain||Magic damage (0.8x) as HP drain (30%) to one enemy||5|
|5||71||Death||Inflict death (30%) to one enemy||-||14|
|3||Life Shaver||Base||Dark physical damage (1.2x) as HP drain (100%) to all enemies||1||10|
|Max||Dark physical damage (1.65x) as HP drain (100%) to all enemies|
|4||Blood Weapon||Base||Dark physical damage (1.4x) as HP drain (100%) to all enemies||1||12|
|Max||Dark physical damage (2.1x) as HP drain (100%) to all enemies|
|5||Death Scythe||Base||Dark physical damage (1.6x) as HP drain (100%) to all enemies||1||14|
|Max||Dark physical damage (2.55x) as HP drain (100%) to all enemies|
|Pearl of Wisdom (25)
Esper Cryst (15)
Luminous Horn (10)
Scripture of Time (5)
Sacred Crystal (5)
|Luminous Horn (20)|
Scripture of Time (10)
Sacred Crystal (10)
Dragon Heart (5)
Holy Crystal (5)
|3★||A dark knight with arcane power. Duane was a loyal knight in service of a certain country who had reached an impasse in his sword fighting training. Wanting to grow further as a swordsman, Duane turned to the art of the dark blade as the suggestion of a superior. Afterwards he was proud to have reached a skill level on par with that of his comrades', but he was cast out by them upon his return, on the grounds that the use of dark magic was not befitting of a knight.|
|4★||A dark knight with arcane powers who wielded a blade infused with magic. Duane learned dark magic as advised by a superior only to be shunned and feared by his peers for his newfound powers. Though he had sought only to grow stronger, the rejection he faced after acquiring his new abilities twisted his mind. He was ultimately banished from the country for slaying several of his erstwhile comrades.|
|5★||A knight who wields a blade of dark power. Though Duane can control his prodigious powers as a vision now, the jealousy and malice he endured from his comrades while he was still alive has left his mind scarred. Once pure of heart and mind, his grief grew to such an extent that he eventually took his own life. His spirit now wanders the world as a vision seeking to make amends.|
|3★||The darkness...shall be my power.|
|4★||A darkness so dense that it sharpens my blade...|
|5★||O darkness, where no light may fall...|
Give unto me your power!
I remember this pain.
My dark power is growing.
|5★||Pain is unavoidable, when handling|
the powers of darkness...
But there's no need to worry.
I have this under control.
|3★||This voice calling to me...|
You are not evil, are you.
If you need my help, have it.
|4★||In my blade is the power of darkness...|
If you have no qualms about it,
then let us fight together.
|5★||I heard you call from the darkness.|
If you do not fear my arcane powers, then I shall
fight with you.
|We've defeated many a foe together.|
Would you consider treating me
as one of your comrades?
- During Fan Festa 2018, it was revealed that Duane was the most voted for original FFBE 3★ that players wanted to see get stronger (as a new unit).
- Duane was a limited time unit available in War of the Visions: Final Fantasy Brave Exvius.