If you have no Spells Traps in your GY: You can discard this card; add 1 Superheavy Samurai monster from your Deck to your hand, except Superheavy Samurai Motorbike . You can only use this effect of Superheavy Samurai Motorbike once per turn. Once per turn: You can target 1 Machine monster you control; increase its Level by 2.