If this card battles an opponent's monster, during damage calculation: This card gains ATK equal to the current ATK of the opponent's monster it is battling during that damage calculation only, also, negate that monster's effects until the End of the Damage Step
These machines can be used as a tabletop unit, bolted to a countertop, or mounted to a vending rack so you can put a few small machines along with it and offer other items too
This, combined with enough power to keep the card on the MTG banlist for decades, means it's always been one of the most expensive MTG card out there
Like Thought Scour before, this is a great card to use in combination with cards that trigger when casting an instant or sorcery spell
If Tribute Summoned: the ATK and DEF of this card becomes equal to the combined ATK and DEF of the monsters you Tributed for the Tribute Summon of this card