Advanced format ruling
Majestic Mech - Goryu
Card effect (current official text)You can Tribute Summon (but not Set) this card with 1 Tribute. If Summoned this way, during the End Phase: Send it to the Graveyard. If this card attacks a Defense Position monster, inflict piercing battle damage to your opponent.
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.