Mysterious Triangle - CRMS-EN062 - Common - 1st Edition Tweet NM, limit 20 $0.02 / $0.02 credit Buy This Product Details Set: Crimson Crisis Card Number: CRMS-EN062 Attribute: Spell Rarity: Common Card Type: Quick-Play Spell Name: Mysterious Triangle Edition: 1st Passcode: 53291093 Card Text: Destroy 1 monster on the field with an A-Counter. Then, you can Special Summon 1 Level 4 'Alien' monster from your deck. Destroy it during the End Phase. Card Rules: No rulings available for this card.