Chaos Emperor Dragon - Envoy of the End [IOC-000] Secret Rare BT8-055_PR this card gets +500 power

this card gets +500 power for each of your other "Music" characters

and Lightning cards in your deck

[ACT] Backup 2500

Set: EX: Crystal Guardians Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

Set: XY: Black Star Promos Type: Psychic Rarity: Promo Retreat cost: Colorless

Chaos Emperor Dragon - Envoy of the End [IOC-000] Secret Rare BT8-055_PR this card gets +500 powerSet: Invasion of Chaos Card type: Effect Monster Rarity: Secret Rare Attack: 3000 Defense: 2500 This card can only be Special Summoned by removing 1 LIGHT and 1 DARK monster in your Graveyard from play. Pay 1000 of your Life Points to send all cards in both players' hands and on the field to the Graveyard. Inflict 300 points of damage to your opponent's Life Points for each card that is sent to the Graveyard by this effect.