Crystal Beast Topaz Tiger (SDCB-EN004) - Structure Deck: Legend of the Crystal Beasts 1st Edition

If this card attacks an opponent's monster, it gains 400 ATK during the Damage Step only. 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.