Sea Dragon Helmet

Purchasable in 1.15 it remains from the era of dshop. It is the second youngest generation of dragon selling out in under 48hrs.
Stats
Respiration 5
Aqua affinity
Protection 5
Depth strider 3
Fire protection 10
Spiritbound*(initially it was soulbound but in bring it into newer versions it became spiritbound)
20,000 Durability
50% knockback resistance
+4 hitpoints
+30 max mana
Abilities
Torrent
Summons a sphere of water around the user for 2 seconds
Activates all water abilities for 7 seconds
Cooldown of 30 seconds
Uses 15 mana
Aqua Dash
Grants dolphins grace for 1 second
uses 4 mana
Greatly improved swim speed
Permanent conduit power 
Grants strength 2 in water
᛫ Your water buffs linger after leaving water for an extra **0.5 sec** per degree of True Water Affinity.
How To Obtain
Unknown
Known Sea Dragons
Irontrooper205
Nobody4831
Imdummythinn
Gouache