Mementotlan Shleepy
Effect Monster

During the turn a monster(s) in your possession was destroyed by card effect (Quick Effect): You can Special Summon this card from your hand. If this card is Normal or Special Summoned: You can Fusion Summon 1 "Memento" Fusion Monster from your Extra Deck, using monsters from your hand or field. If this card is destroyed by battle or card effect: You can send 1 "Memento" card from your Deck to the GY, except "Mementotlan Shleepy". You can only use each effect of "Mementotlan Shleepy" once per turn.
About the card
Mementotlan Shleepy is a EARTH Beast Effect Monster, Level 3, with 800 ATK and 1000 DEF.
It belongs to the Memento archetype.
It is unrestricted on the TCG Forbidden & Limited List: a deck can run up to 3 copies.
It came out in the TCG in 2024 and has been printed in 2 sets, from the first (The Infinite Forbidden) to the latest (2025 Mega-Pack Tin).
Sets it was printed in
- 2025 Mega-Pack Tin 2025PScR Prismatic Secret Rare
- The Infinite Forbidden 2024C Common
More Memento cards
Card data and images provided by YGOPRODeck.











