Fish Quan Performer
Neutral Rare Retinue, 3 fee 3/4, Naga
Battle Roar: If you cast a spell while the card is in your hand, draw a Naga card.
Witch Naga
Neutral Ordinary Retinue, 4 Fee 4/4, Naga
Battle Roar: If you cast a spell while the card is in your hand, it deals 3 damage.
Mining experts
Neutral regular retinue, 4 cost 3/6
Battle Roar: Bottom out. The mana cost of the selected card is reduced by (1) point.
New keyword "bottoming": Choose one of three cards from the bottom of your deck to place at the top of your deck
Paddling buddies
Druids Ordinary Spells, 5 Fees, Nature
Choice: Summon a 6/6 killer whale with mockery, or summon six 1/1 sea otters with a surprise attack.
derivative:
Seabed lifeguards
Knight Normal Retinue, 2 costs 2/2, mechanical
Battle Roar: Bottom out. If a Companion card is selected, it gains the Companion's attack power and health.
Forever in the Stone
Knight Normal Spell, 7 Fee, Divine
Summons one each of the 1/2, 2/4, 4/8 sea guards with taunts.
The gift of Isara
Mage Rare Spells, 2 Fees, Arcane
Draw a card. If you have used another Naga card while this card is in your hand, draw another one.
Mechanical sharks
Mage Normal Retinue, 3 costs 4/3, mechanical
After you summon a mech, deal 3 damage, which is randomly distributed to all enemies.
Black Scaled Barbarians
Warrior Rare Retinue, 7 costs 5/6, Naga
Taunt, War Roar: If you are equipped with a weapon, summon a 5/6 Naga with a surprise attack.
Rajna
Hunter Legend Orange Card, 2 fee 2/3, Naga
After you cast a spell, deal damage to enemy heroes equal to their mana costs
Double bows are afraid of Naga
Hunter Rare Retinue, 4 cost 4/4, Naga
War Roar: If you cast a spell while this card is in your hand, your next spell will be cast twice.
Multiple hits
Demon Hunter Rare Spell, 1 Fee, Evil Energy
Give your hero +2 attack damage during this turn, and can attack an additional enemy minion.
Bladed believers
Thief Normal Retinue, 3 costs 2/5, pirate
After your hero attacks, draw a pirate card.
Piranha poachers
Shaman Rare Retinue, 3 costs 2/5, Fish Man
At the end of your turn, place a 1/1 piranha swarm into your hand.
Piranha swarms, neutral 1 cost 11, beasts
Hot springs
Shaman Normal Spell, 1 fee, flame
Deals 2 damage. Bottom out.
Body type swapping
Priest Normal Spells, 3 fees
Draw two Companion cards and exchange their attribute values.
Climb to the top routine
Blackwater giant eel
Priest Legend Retinue, 8 cost 8/10, Beast
Giant +1, blood sucking.
Appendage "Giant Eel's Bait"