Red-Eyes Retro Dragon [LDS1-EN009] Common BT3-074 when an opponent's monster effect

when an opponent's monster effect is activated: You can detach 1 Xyz Material from this card

Special Summon 1 Level 4 or lower Fish-Type monster from your Deck

Set: EX: Dragon Frontiers Rarity: Rare

If you control "Toon World": You can Special Summon this card from your hand

Set: Gold Series 2009 Card type: Effect Monster Rarity: Common Attack: 1500 Defense: 1000 Once per turn

Red-Eyes Retro Dragon [LDS1-EN009] Common BT3-074 when an opponent's monster effectSet: Legendary Duelists: Season 1 Card type: Effect Monster Rarity: Common Attack: 1700 Defense: 1600 If a Level 7 or lower "Red Eyes" monster(s) you control is destroyed by your opponent's attack or card effect and sent to your GY, while this card is in your hand: You can Special Summon this card in Defense Position, and if you do, Special Summon as many of those destroyed monsters as possible in the same position they were in when destroyed. You can