Corrosive Scales
Corrosive Scales is a Normal Trap, first released in 2018 in Legendary Duelists: Ancient Millennium. It has 3 printings across 3 sets (Rare, Common). The cheapest copy is LDS1-EN074 Common at $0.18; the most valuable is LED2-EN010 Rare at $0.27. In the TCG it is currently unlimited (3 copies).
Market price · TCGPlayer
Updated Oct 1, 2026
$0.18 – $0.27
3 printings priced
Type
Normal
Target 1 Insect monster you control; equip this card to it. While you control the equipped monster, your opponent's monsters cannot attack Insect monsters, except the equipped monster. While this card is equipped to a monster, each time your opponent Normal or Special Summons a monster(s), OR activates a card or effect, place 1 Scale Counter on each face-up monster they control. Each monster your opponent controls loses 100 ATK/DEF for each Scale Counter it has.
Appears in 3 expansions
Printings (3)
| expansion | Code | Rarity | Price | Buy |
|---|---|---|---|---|
| Legendary Duelists: Ancient Millennium | LED2-EN010 | Rare | $0.27 | |
| Speed Duel Decks: Ultimate Predators | SS03-ENB27 | Common | $0.19 | |
| Legendary Duelists: Season 1 | LDS1-EN074 | Common | $0.18 |
Corrosive Scales: FAQ
How much is Corrosive Scales worth?+
Corrosive Scales currently sells for $0.18 – $0.27 on TCGPlayer, from $0.18 for LDS1-EN074 up to $0.27 for LED2-EN010. The exact value depends on the printing, rarity, edition and condition — scan the card with YuScan to see the price of your copy.
Which sets was Corrosive Scales printed in?+
Corrosive Scales appears in 3 sets: Legendary Duelists: Ancient Millennium, Speed Duel Decks: Ultimate Predators, Legendary Duelists: Season 1.
Is Corrosive Scales legal in tournaments?+
On the current TCG Forbidden & Limited List, Corrosive Scales is unlimited (3 copies).
What is the passcode of Corrosive Scales?+
The 8-digit passcode printed on Corrosive Scales is 13235258.
What is your collection worth?
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