Card Set: Mega-Pack 2021
Rarity: Common
Card Type: Monster
Monster Type: Effect
Level: 9
Attribute: Earth
Type: Machine
ATK/DEF: 2800 / 0
Texto (EN): If you control no face-up cards, you can Normal Summon this card without Tributing, but its original ATK becomes 1800. If this card is Normal or Special Summoned: You can reveal 3 EARTH Machine monsters from your Deck, then your opponent randomly adds 1 of them to your hand, and you shuffle the rest back into your Deck. You can only use this effect of "Machina Metalcruncher" once per turn.