Rainbow Overdragon (Purple) [LDS1-EN101] Ultra Rare Weapon/Legend-Arms it gains DEF equal to

it gains DEF equal to its ATK during damage calculation only

Set: Duel Terminal 2 Card type: Normal Spell Rarity: Common Destroy all face-up Machine-Type monsters on the field

when a Normal Monster you control inflicts battle damage to your opponent: You can target 1 card on the field

Set: Dark Revelation Volume 3 Card type: Effect Monster Rarity: Common Attack: 1000 Defense: 1000 When this card is destroyed by battle and sent to the Graveyard

Rainbow Overdragon (Purple) [LDS1-EN101] Ultra Rare Weapon/Legend-Arms it gains DEF equal toSet: Legendary Duelists: Season 1 Card type: Fusion Effect Monster Rarity: Ultra Rare Attack: 4000 Defense: 0 7 "Crystal Beast" monsters (This card is always treated as an "Ultimate Crystal" card.) Must be either Fusion Summoned, or Special Summoned by Tributing 1 Level 10 "Ultimate Crystal" monster (in which case you do not use "Polymerization"). Once per turn: You can banish 1 "Crystal Beast" monster from your GY; this card gains ATK equal to the