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Electric Jellyfish

Monster

Other names: Medusa Elettrica (Italian)

Electric Jellyfish
Type
Aqua / Effect
Attribute
WATER
Level
4
ATK / DEF
1400 / 1700
Archetype
Umi

Text

You can send 1 "Umi" from your hand, Deck, or face-up field to the GY; Special Summon 1 WATER monster from your hand. When your opponent activates a monster effect, or Spell Card or effect, while "Umi" is on the field (Quick Effect): You can negate that effect, then, you can make this card gain 600 ATK/DEF. You can only use each effect of "Electric Jellyfish" once per turn.

Market price

€0.79

Cardmarket · lowest across all versions

Unchanged since Nov 7, 2026 · read on Nov 7, 2026

  • $1.79 · TCGplayer (USA) · lowest across all versions

The card’s price, not your copy’s: the free sources do not tell languages or editions apart. For Italian cards the real price may differ.

The history starts on the first day we read the price.

Printings (1 printing)

Types and rarities are shown as listed by the card database (in English).