Majestic Black Dragon

[{Midnight Darkness}]

Name:Majestic Black Dragon
Attack:3500
Def:2000
Type: Dragon
Attribute: Dark
Requirements: Majestic Dragon + Blackwing Dragon + Any other Blackwing
Level: 10
Effect: If you have Blackwing Dragon and 6 other Blackwings you can Darkened Blackwing Dragon but it's effect is negated.
Effect 2: Cannot be destroyed by battle.

[Noelecio Rizzo]

Denied.

The effects of Majestic Dragon involving monsters say you must throw this monster to the graveyard at the end phase and return the dragon you used to the field.
In this case, Blackwing Dragon.