yugioh libromancer deck YGOrganization Libromancer - Yugipedia

The lack of any clear labels to take you to your decks immediately is kind of a pain, but as soon as you get the hang of it, deckstats is an easy site to navigate

Foolish Trap Hole Trap Card Card Text When a monster effect is activated on your opponent's field, during a turn your opponent has Special Summoned: Destroy the monster that activated its effect, then if your opponent controls a card(s) in its adjacent Monster Zones and/or Spell & Trap Zones, destroy them

Each Initial Deck has 36 cards in common and 5 variant cards

In theory, there could be decks that don't want Glasspool Mimic (ones that have almost no creatures), but even with just a handful of creatures worth copying in your deck, it's significantly better than the Island it will likely replace