Ten-Winged Tormentor (Grand Quest)

:Unlocked after defeating the Defense System in Lizeria.
==Mission==
==Achievements==
*Gold 1 - Beat Melchio with Duel-GX intact
**Bring the team with 5 NPCs. Kill Melchio 5* and 6* forms, and then when you battle Melchio and Duel-SGX, normal attack Duel-SGX until he reaches 30% HP. To do this, use Michele and Zelban BB only and use Lodin SBB every 3 turns. When you get Duel-SGX to 30% HP, "Code 666" is canceled. Then you can focus Melchio to 50% HP.
*Gold 2 - Beat Melchio by losing Duel-GX (Bring Melchio to 50% HP with Duel-GX at more than 30% HP)
*Silver - Lodin beat Melchio
*Bronze - Kill Melchio without picking up all 5 of the NPCs. The other units can be your own.
==Rewards==
Reward 	Objective 	Effect
1 Gem 	First Clear 	
Penta-Locus 	100% completion 	Probable 25% dmg cut, 30% boost to Def, slight elemental dmg boost & boosts BB gauge, HP each turn
Sphere Frog 	70% completion 	
1x Burst Emperor 	30% Clear 	
Thorn Crown 	Beat Melchio with Duel-GX intact	Boosts BB gauge every turn & slightly boosts BB gauge when damaged
Almighty Imp Arton	Beat Melchio by losing Duel-GX 	
3 Gems 	Lodin beat Melchio 	
3x Vigor Imp Molin	Michele and friends beat Melchio