Magic Jammer [SYE-043] Common Earth if this card battles an

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

Set: Sun & Moon: Cosmic Eclipse Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Set: Duel Terminal 7 Card type: Effect Monster Rarity: Common Attack: 1800 Defense: 300 At the end of the Battle Phase

Set: Structure Deck: Dragons Collide Card type: Normal Monster Rarity: Common Attack: 3000 Defense: 2500

Set: Shonen Jump Magazine Promos Card type: Normal Trap Rarity: Ultra Rare Attack: 0 Defense: 0 Activate only when your opponent declares an attack

Magic Jammer [SYE-043] Common Earth if this card battles anSet: Starter Deck: Yugi Evolution Card type: Counter Trap Rarity: Common Attack: 0 Defense: 0 Discard 1 card from your hand to negate the activation of a Spell Card and destroy it.