Advanced format ruling
Morphtronic Engine
Card effect (current official text)Equip only to a Level 3 "Morphtronic" monster. Its ATK becomes double its original ATK. During your second Standby Phase after this card's activation, destroy this card, and take damage equal to the original ATK of the equipped monster.
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.