- "Do you know the story of The Little Mermaid? It's a story about a mermaid lost her life because she fell in love with a human. It's a sad story. She disappeared with bubbles to long for love. But it's really romantic."
- — Mermaid Kienna
Kienna and her fellow mermaids are often hunted for their flesh, which is supposed to grant immortality to those who eat it. Though she's afraid of humans, Kienna also secretly wants a romance with a dashing human.
-Persuade boss in Maquina, Chapter 14, Act 2.
-Defeat Raid Event Bosses.
-Various Raid Event Rewards.
-Awarded to the top 3 players who gained the most Brawl Points during a Guild vs Guild brawl. (During a GvG Promo only)
-Persuade boss on Floor 15 and every 20 floors afterward in the Dungeon of the Succubus.
|Voice actor (J)||花村晃子|
|Voice actor (E)||Hanamura Akiko|