Junk Synchron [SDSE-EN004] Common Skill/Continuous Trap if this card battles an

if this card battles an opponent's monster: You can return the opponent's monster and this card to the hand

Set: Shining Victories Card type: Effect Monster Rarity: Secret Rare Attack: 4000 Defense: 4000 Cannot be Normal Summoned/Set

You can only Special Summon "Red Nova" once per turn this way

Set: The Dark Side of Dimensions Movie Pack Card type: Effect Monster Rarity: Ultra Rare Attack: 1700 Defense: 800 When this card is Normal or Special Summoned: You can Special Summon 1 Level 4 Machine-Type monster from your hand

Junk Synchron [SDSE-EN004] Common Skill/Continuous Trap if this card battles anSet: Structure Deck: Synchron Extreme Card type: Tuner Effect Monster Rarity: Common Attack: 1300 Defense: 500 When this card is Normal Summoned: You can target 1 Level 2 or lower monster in your Graveyard; Special Summon that target in Defense Position, but its effects are negated.