Elemental HERO Mudballman Card Profile : Official Yu-Gi-Oh! Site
Elemental HERO Mudballman Card Profile : Official Yu-Gi-Oh! Site
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Électrum, HÉROS Élémentaire, Wiki Yu-Gi-Oh!
Elemental HERO Mudballman, Yu-Gi-Oh! Wiki
Elemental HERO Mudballman Yu-Gi-Oh! Card PP02-KR028 1st Edition Korean V-8
Elemental HERO Mudballman by TeddyStoryteller on DeviantArt
Elemental HERO Mudballman - Yu-Gi-Oh! Card Database - YGOPRODeck
Yugioh GX1-JPB01 Japanese Elemental HERO Mudballman Ultra
Elemental HERO Mudballman, Yu-Gi-Oh! Wiki
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Yugioh GX1-JPB01 Japanese Elemental HERO Mudballman Ultra