Your search for "Bonding - H2O LEDU-EN051" revealed the following:
Bonding - H2O - LEDU-EN051 - Common - 1st Edition from Legendary Duelists 1st Edition, available at 401 Games Canada. Rarity: Common Card Text:Tribute 2 "Hydrogeddons" and 1 "Oxygeddon". Special Summon 1 "Water Dragon" from your hand, Deck or Graveyard....
Bonding - D2O - LEDU-EN038 - Rare - 1st Edition from Legendary Duelists 1st Edition, available at 401 Games Canada. Rarity: Rare Card Text:Tribute 2 "Duoterion" and 1 "Oxygeddon" in your hand and/or field; Special Summon 1 "Water Dragon" or...
Bonding - DHO - LEDU-EN039 - Rare - 1st Edition from Legendary Duelists 1st Edition, available at 401 Games Canada. Rarity: Rare Card Text:Shuffle 1 "Duoterion", 1 "Hydrogeddon", and 1 "Oxygeddon" from your hand and/or GY into the Deck; Special...