Unauthorized Bootup Device
Union Effect Monster

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.
About the card
Unauthorized Bootup Device is a DARK Machine Union Effect Monster, Level 1, with 500 ATK and 0 DEF.
It belongs to the Machina archetype.
It is unrestricted on the TCG Forbidden & Limited List: a deck can run up to 3 copies.
It came out in the TCG in 2020 and has been printed in 1 set (Rise of the Duelist).
Sets it was printed in
- Rise of the Duelist 2020C Common
More Machina cards
Card data and images provided by YGOPRODeck.











