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← 2021 Tin of Ancient Battles

Disposable Learner Device

Spell

Other names: Dispositivo di Apprendimento Usa e Getta (Italian)

Disposable Learner Device
Set
2021 Tin of Ancient Battles
Code
MP21-EN027
Rarity
Common$1.00 · price per set and rarity (USD, from YGOPRODeck)
All 3 printings ↓

Market price

€0.05

Cardmarket · lowest across all versions

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

  • $0.09 · 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.

Type
Equip Spell Card

Text

The equipped monster gains 200 ATK for each monster in your GY. During the End Phase, if this card is in the GY because it was sent there from the field this turn: You can Set this card, but banish it when it leaves the field. You can only use this effect of "Disposable Learner Device" once per turn.

Printings (3 printings)

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