Machina Fortress [AP06-EN020] Common BT6-097 but its ATK is halved

but its ATK is halved

or 1 other "Spellbook" card from your hand or face-up from your field

You can use this effect of "Dragonoid Generator" up to twice per turn

Banish it during the End Phase of your next turn

when battle damage is inflicted: You can target 1 face-up monster your opponent controls

Machina Fortress [AP06-EN020] Common BT6-097 but its ATK is halvedSet: Astral Pack 6 Card type: Effect Monster Rarity: Common Attack: 2500 Defense: 1600 You can discard Machine Type monster(s) whose total Levels equal 8 or more, then Special Summon this card (from your hand or Graveyard). If this card is destroyed by battle and sent to the Graveyard: Target 1 card your opponent controls; destroy that target. Before resolving an opponent's monster effect that targets this face up card, look at your opponent's hand