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Unauthorized Bootup Device

Monster

Other names: Dispositivo di Avvio Non Autorizzato (Italian)

Unauthorized Bootup Device

The code ROTD-EN027 you looked up matches:

  • ROTD-EN027 · Rise of the Duelist · Common
Set
Rise of the Duelist
Code
ROTD-EN027
Rarity
Common$1.02 · price per set and rarity (USD, from YGOPRODeck)

Market price

€0.03

Cardmarket · lowest across all versions

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

  • $0.10 · 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
Machine / Union / Effect
Attribute
DARK
Level
1
ATK / DEF
500 / 0
Archetype
Machina

Text

Once per turn, you can either: Target 1 face-up monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. If the equipped monster would be destroyed by battle or card effect, destroy this card instead. If this card is destroyed and sent to the GY while equipped to a monster: You can Special Summon this card. You can only use this effect of "Unauthorized Bootup Device" once per turn.

Printings (1 printing)

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