Symphonic Warrior DJJ

[ Pendulum Effect ] Once per turn, during your Main Phase: You can flip 1 face-down Defense Position "Symphonic Warrior" monster you control to face-up Defense Position. If a "Symphonic Warrior" monster's effect is activated (except during the Damage Step): You can Special Summon this card from your Pendulum Zone. You can only use this effect of "Symphonic Warrior DJJ" once per turn. [ Monster Effect ] If this card is Normal or Special Summoned: You can Special Summon 1 "Symphonic Warrior" monster from your Deck in face-down Defense Position, except "Symphonic Warrior DJJ", or, if "Symph Amplifire" is in your Field Zone, you can Special Summon 1 "Symphonic Warrior" monster from your Deck instead, except "Symphonic Warrior DJJ", but negate its effects. You can only use this effect of "Symphonic Warrior DJJ" once per turn.