Crystal Beast Emerald Tortoise [LDS1-EN095] Common

Set: Legendary Duelists: Season 1 Card type: Effect Monster Rarity: Common Attack: 600 Defense: 2000 Once per turn: You can target 1 monster you control that attacked this turn; change that target to Defense Position. If this face-up card is destroyed while it is in a Monster Card Zone, you can place it face-up in your Spell & Trap Card Zone as a Continuous Spell Card, instead of sending it to the GY.