Abominable Chamber of the Unchained - MP20-EN192 - Common - 1st Edition Tweet Out of stock. $1.47 Wishlist Details Card Number: MP20-EN192 Card Type: Trap Set: 2020 Tin of Lost Memories Rarity: Common Passcode: 80801743 Card Text: Special Summon 1 "Unchained" monster from your hand or GY. If this Set card is destroyed by card effect: You can Special Summon 1 "Unchained" monster from your Deck. You can only use each effect of "Abominable Chamber of the Unchained" once per turn. Name: Abominable Chamber of the Unchained Edition: 1st