January February March April May June July August September October November December 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Total of 5 Card(s) Card Birthday (Asc.) Card Birthday (Desc.) Sort by Name Sort by Level/Rank (Desc.) Sort by Level/Rank (Asc.) Sort by ATK (Desc.) Sort by ATK (Asc.) Sort by DEF (Desc.) Sort by DEF (Asc.) Sort by Pendulum Scale (Desc.) Sort by Pendulum Scale (Asc.) Sort by Link Rating (Desc.) Sort by Link Rating (Asc.) View as Gallery View as List View as Gallery View as List Atlantean Dragoons X WATER Level 4 [ Sea Serpent / Effect ] ATK 1800 DEF 0 All your Level 3 or lower Sea Serpent monsters can attack directly. If this card is sent to the GY to activate a WATER monster's effect: Add 1 Sea Serpent monster from your Deck to your hand, except "Atlantean Dragoons". Debut 2012-10-16 SDRE-EN002 REALM OF THE SEA EMPEROR STRUCTURE DECK Atlantean Heavy Infantry X WATER Level 2 [ Sea Serpent / Effect ] ATK 0 DEF 1600 During your Main Phase, you can Normal Summon 1 Level 4 or lower Sea Serpent-Type monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) When this card is sent to the Graveyard to activate a WATER monster's effect: Target 1 face-up card your opponent controls; destroy that target. Debut 2012-10-16 SDRE-EN004 REALM OF THE SEA EMPEROR STRUCTURE DECK Atlantean Marksman X WATER Level 3 [ Sea Serpent / Effect ] ATK 1400 DEF 0 When this card inflicts Battle Damage to your opponent: You can Special Summon 1 Level 4 or lower "Atlantean" Sea Serpent-Type monster from your Deck, except "Atlantean Marksman". When this card is sent to the Graveyard to activate a WATER monster's effect: Target 1 Set card your opponent controls; destroy that target. Debut 2012-10-16 SDRE-EN003 REALM OF THE SEA EMPEROR STRUCTURE DECK Call of the Atlanteans X SPELL Quick-Play Target 3 Level 3 or lower Sea Serpent-Type monsters in your Graveyard; Special Summon all 3 of them. You cannot Special Summon any other monsters during the turn you activate this card. Debut 2012-10-16 SDRE-EN023 REALM OF THE SEA EMPEROR STRUCTURE DECK Poseidra, the Atlantean Dragon X WATER Level 7 [ Sea Serpent / Effect ] ATK 2800 DEF 1600 You can Tribute 3 Level 3 or lower WATER monsters; Special Summon this card from your hand or Graveyard. When you do: Return all Spell and Trap Cards on the field to the hand, and if you do, if 3 or more cards are returned to the hand by this effect, all monsters your opponent currently controls lose 300 ATK for each. Debut 2012-10-16 SDRE-EN001 REALM OF THE SEA EMPEROR STRUCTURE DECK