Combined with its very limited pull rate, this treatment has made it the definitive chase card of the set, a blend of raw competitive power and high-end collector appeal that few other cards can match.
Once per turn: You can discard 1 Fiend-Type monster, and this card gains 500 ATK until the End Phase
Ive seen this card shine in Legacy Goblin Charbelcher decks, where you only run one land in the entire deck and need the extra mana to cast Tinder Wall and fire it off
Corners : I had a card that I thought was in perfect condition until I noticed one tiny nick in the corner
Ninjaboi333's Reddit post also analyzes the value of the other six Secret Lairs in the 2023 Summer Superdrop
Explanation The fandom (and LittleKuriboh) gets a lot of mileage out of "deck" being similar to a slang term for male genitalia, and how often the mostly male characters throughout the series will compare their decks and boast about the superiority of their deck