Last Machine Acid Virus

Card type	Monster
Attribute	TRAP"TRAP" is not in the list (DARK, DIVINE, EARTH, FIRE, LIGHT, WATER, WIND, ?, ???, THUNDER, ...) of allowed values for the "Attribute" property.
Tribute 1 WATER monster. Check all monsters on your opponent's side of the field, your opponent's hand, and all cards they draw (until the end of your opponent's 3rd turn after his card's activation) and destroy all Machine-Type monsters.

In other media

Page	Medium	Debut date
Last Machine Acid Virus (anime)	Anime	2005-12-28