Holo Effect Preview
Legendary Atlantean Tridon
Legendary Atlantean Tridon
Water 
Sea Serpent 
Effect Monster 
Level 3
1600
800Card Text
You can Tribute this card and 1 Sea Serpent-Type monster; Special Summon 1 "Poseidra, the Atlantean Dragon" from your hand or Deck, then all monsters your opponent currently controls lose 300 ATK.
Card Variants: 2
