Advanced format ruling
Morphtronic Rusty Engine
Card effect (current official text)Equip only to a "Morphtronic" monster. If the equipped monster is destroyed, inflict damage to each player equal to its original ATK.
Current rulings for this card are maintained by Konami.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Advanced forum — sourced change requests get reviewed.