Roaring Atlantean Poseidra
Level 7 WATER
Sea Serpant / Effect
You can only use each of the [1] [2] effects of this card once per turn.
[1] You can send 1 other WATER monster from your hand or face-up field to the GY; Special Summon this card from your hand.
[2] If this card is Normal or Special Summoned: You can send 1 "Atlantean" or "Mermail" monster from your Deck to the GY, then target 1 card your opponent controls; Return it to the hand.
[3] While you control another monster, except "Roaring Atlantean Poseidra", your opponent cannot target this card for attacks.
Abysstrite, the Atlantean Spirit
Rank 7 WATER
Sea Serpant / Xyz / Effect
2+ Level 7 WATER monsters
You can only use each of the [1] [3] effects of this card once per turn.
[1] If this card is Xyz Summoned: You can target 1 Level 7 or lower Fish, Sea Serpant or Aqua monster in your GY; Special Summon it.
[2] Your WATER monsters gain 300 ATK for each material attached to this card.
[3] You can detach 1 material from this card; Set 1 "Abyss-" Trap directly from your Deck.
Abyss-Team
Normal Trap
You can only use each of the [1] [2] effects of this card once per turn.
[1] Draw cards equal to the different number of Monsters Types among the monsters you control that are Fish, Sea Serpant or Aqua, also you cannot Special Summon monsters from the Extra Deck until the end of your next turn, except WATER monsters.
[2] If a face-up WATER monster you control is destroyed by battle or card effect while this card is in the GY: You can banish this card; Add 1 "Mermail" monster from your GY or banishment to your hand.