Duoterion
Card Number: BPRO-AE083
Card Type: Effect Monster
Level: 8
Rarity: SER
Attribute: DARK
Types: Fiend / Effect
Effect Types: Continuous / Trigger
ATK: 2900
DEF: 2100

If exactly 1 face-up DARK Fiend monster on the field , except this card, would be destroyed , you can banish 1 DARK Fiend monster from your GY , instead. When this card is destroyed and sent from the field to the GY: You can target 1 Level 6 or higher DARK Fiend monster in your GY, except "Archfiend Empress"; Special Summon it.