Lady Labrynth of the Silver Castle [BLMR-EN104] Quarter Century Secret RareSet: Battles of Legend: Monstrous Revenge Card type: Effect Monster Rarity: Quarter Century Secret Rare Attack: 3000 Defense: 2900 While you control a Set card, your opponent cannot target this card with card effects, also it cannot be destroyed by your opponent's card effects. You can only use each of the following effects of "Lady Labrynth of the Silver Castle" once per turn. If a "Labrynth" card or effect or a Normal Trap Card was activated this