Advanced format ruling
Bonding - H2O
Card effect (current official text)Tribute 2 "Hydrogeddon" and 1 "Oxygeddon"; Special Summon 1 "Water Dragon" from your hand, Deck, or GY.
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.