Sea Serpent [Collectors' Edition] 059 You can only use this

You can only use this effect of "Celestial Double Star Shaman" once per turn

Set: Unhinged Type: Instant Rarity: Uncommon Cost: {1}{B}{B} Destroy target nonblack creature

Must be Special Summoned by Tributing monsters you control whose combined ATK & DEF is 10

Set: Magic Player Rewards 2005 Type: Instant Rarity: Rare Cost: {1}{U} Counter target spell unless its controller pays {3}

Set: Eighth Edition Type: Enchantment Rarity: Uncommon Cost: {U} Your opponents play with their hands revealed

Sea Serpent [Collectors' Edition] 059 You can only use thisSet: Collectors' Edition Type: Creature Serpent Rarity: Common Cost: {5}{U} Sea Serpent can't attack unless defending player controls an Island. When you control no Islands, sacrifice Sea Serpent. Legend has it that Serpents used to be bigger, but how could that be?