Marshmallon

Lost Sanctuary Structure Deck SDLS-EN013 • common

Set: Lost Sanctuary Structure Deck
Printing code: SDLS-EN013
Rarity: Common
Card type: Effect monster
Attribute: Light
Level / Rank: 3
ATK: 300
DEF: 500

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$1.29est. via TCGplayer

38,297cards tracked

6other printings of this card

Market

What it's worth

$1.29market price via TCGplayer · Sep 23, 2026

Estimate for a typical copy of Marshmallon; condition, printing, and grading move the real number.

Lore

Why it matters

This effect monster is a notable defensive staple due to its unique ability to remain on the field despite being attacked. Its presence as a common card makes it an accessible choice for players looking to incorporate reliable protection into their strategies.

Written by Pi, the helpful collecto.rs AI

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Provenance

Where it came from

Marshmallon was first introduced to the Yu-Gi-Oh! Trading Card Game as a promotional card for the video game Yu-Gi-Oh! GX Tag Force before being integrated into various sets, including the Lost Sanctuary Structure Deck (SDLS-EN013) released in 2011. The card represents the iconic mascot-like creature favored by Yugi Muto in the original anime series, designed to reflect its stubborn durability through a unique effect that prevents it from being destroyed by battle.

The card's design is heavily influenced by the aesthetic of 'marshmallow' creatures common in Japanese fantasy media, blending a soft, whimsical appearance with an infuriatingly effective defensive mechanic. Upon its broader release in structure decks, it was widely received as a staple for stall-based strategies and defensive playstyles, solidifying its reputation as one of the most recognizable and frustrating cards for opponents to overcome in a casual duel.

Written by Pi, the helpful collecto.rs AI

Other printings

Others named Marshmallon

Same name, different printings and different cards — these sources have no shared id tying a reprint to its original.

Collectors

Who's collecting this

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About

About Marshmallon

Marshmallon is a card in the Yu-Gi-Oh! catalog on collecto.rs. Lost Sanctuary Structure Deck SDLS-EN013 • common. Catalog data is sourced from YGOProDeck. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Where does the Marshmallon catalog entry come from?

The catalog entry for Marshmallon is sourced from YGOProDeck. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.