Reactor Slime

Egyptian God Deck: Slifer the Sky Dragon EGS1-EN020 • super-rare

Set: Egyptian God Deck: Slifer the Sky Dragon
Printing code: EGS1-EN020
Rarity: Super rare
Card type: Effect monster
Attribute: Water
Level / Rank: 4
ATK: 500
DEF: 500

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$1.41est. via TCGplayer

38,297cards in the catalog

2other printings of this card

Market

What it's worth

$1.41market price via TCGplayer · Nov 6, 2026

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

Lore

Why it matters

As a super-rare effect-monster from the Egyptian God Deck: Slifer the Sky Dragon, this card serves as a specialized piece within a thematic strategy. Collectors value this item for its place within a cohesive set centered around iconic legendary creatures, making it a distinct addition for those curating cards focused on specific deck archetypes.

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Provenance

Where it came from

Reactor Slime was introduced as part of the Egyptian God Deck: Slifer the Sky Dragon, released by Konami as a pre-constructed product intended to support the strategies surrounding the iconic Egyptian God cards. The card serves as a thematic support piece, designed to facilitate the rapid summoning of high-level monsters like Slifer, fitting into the lineage of cards that reference the classic Yu-Gi-Oh! anime series.

The card features artwork consistent with the slime-themed monsters associated with the character Marik Ishtar. Mechanically, it functions to generate tribute fodder, reflecting the design philosophy of newer support cards that modernize older summoning mechanics for the current fast-paced competitive environment. It is widely recognized by players for its utility in decks focused on summoning the Egyptian God monsters efficiently.

Written by Pi, the helpful collecto.rs AI

Other printings

Others named Reactor Slime

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 Reactor Slime

Reactor Slime is a card in the Yu-Gi-Oh! catalog on collecto.rs. Egyptian God Deck: Slifer the Sky Dragon EGS1-EN020 • super-rare. Catalog data is sourced from YGOProDeck. No collectors on collecto.rs publicly track this card yet — adding yours would make you the first.

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Where does the Reactor Slime catalog entry come from?

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