"The Cobo adventure support company always puts your happiness first! That's why we're the best in Elrios! I'm Ariel, your Cobo representative."
An attendant from Cobo who will suit your adventuring needs! She gives out a lot of quests that are related to actual events but can also start some normal quests.
Ariel has superb multitasking, negotiation and social skills that make her the perfect woman to handle the El Search Party's Travel Documents and Guild Registration.
Chapter 10: Velder is in danger
After the El Search Party's success in defeating Berthe and fending off the demon invasion in Feita, their victory was short lived as Ariel made her way to find the group of heroes. She brought bad news of Velder. That the city had been attacked by an unknown force and the capital city being the brink of collapse. Elsword expresses his complete shock that the Velder Guard had fallen. While she did not know the finer details, she had heard the unknown forces had somehow launched their attack from inside the city itself and began burning it to the ground.
Adam's Welcome Party
When Adams decided to join COBO, Ariel and rest of COBO decided to throw him a surprise welcome party. Needing help with the preparations, she asks the El Search Party for materials. Thanking the group for doing some errands for her, she was wondering how her sister Luriel was doing when a loud crash thundered in the background. Ariel all too expected this and went to check on her sister. She was surprised to see that the food that Luriel prepared looked perfect. Ariel has a taste of Luriel's cooking and was soon greeted by a taste truly terrible. She asked her sister what recipe she followed when making the food and Luriel replied that the recipe she was following was in her head and she combined a recipe she saw in a book with other food she though tasted good. Fortunately Ariel has made an extra batch of food just in case such a situation happened.
Later when Luriel returned with some documents, she told Ariel that she had lost them and the adventurers helped her get them all back. Ariel lectures her little sister of the consequences she would face from making such mistakes. That she would have to take a cut to her pay, a scolding from their boss, and have to write a letter of apology. Fortunately, Luriel is still an intern so she will only get a scolding. After talking to Luriel, Ariel tells the El Search Party about the history of COBO, that the company originally started as a delivery serves which eventually expanded to hiring adventurers and other services. She tells them about the COBO President, then Luriel asks if she could tell the president something, Ariel hears her out in private, but rejects her propositions. Ariel tells the group to have faith in the COBO President's plans and hints to the group about a special project on the works.
With all the preparations complete, Ariel went to go get Adams. She blindfolded him and guided him to the party. When Adams took his blindfold off, he was greeted by Ariel, Luriel, Myu and the other adventurers, Ariel sits Adams down. Myu tells Ariel that she should've asked for her help, however Ariel muttered to herself that not even half of the work would've been done if both Luriel and Myu were trying to help. Myu asked what Ariel has said, but Ariel brushed it off, the asks Adams if he heard anything about the company. Adams said, he hadn't heard anything and Ariel starter to rant as Adams that they have never taken a single day of vacation off, that they had to pay for all their traveling themselves. Both Myu and Luriel starting ranting as well. Adams soon decided he was about to flee for his life, Ariel called for the adventures to catch him so they don't have to take over his work.
- Main Article: El House
Epic Point Shop
- Main Article: Epic Point Shop
"We offer a wide range of conveniet Cobo goods to help in your adventures!"
|Guild Formation License||A letter of approval to establish a Guild issued by the Velder Kingdom.||1,500,000|
|Newlyweds Nickname Ticket||A special item used to print a beautiful message.
(*Note: Available only when married)
(Upon use, a special message appears when the married couple is together.)
(Type 'Reset' to remove the effect.)
|Wedding Invitation||An invitation to reserve the wedding hall and invite guests.
(Purchase additional tickets from Ariel)
(You must possess 'Reservation Ticket' item to use)
|El Resonance Device||[El Resonance Book] A support item that you need in order to create a device that will break the seal and activate.||10,000,000|
|Mysterious Collection Book||Item required to create [ El Search Party Collection Book ]. This item is required to complete the [El Search Party Collection Open!] quest from Camilla after achieving Lv. 99.||60,000,000|
|El Search Party Collection - Synergy Effect Ticket (7 Days)||Can only be used by characters that unlocked El Search Party Collection.
Upon using this item, activate [El Search Party Collection] 'Synergy Effect' for 7 days.
Ariel can exchange Ice Burner items with their alternative color scheme, by trading her the respective item, along with a designated amount of Costume Alteration Tickets. This only applies to Ice Burner sets which are currently being distributed.
|Ice Burner Costume Piece||Materials Required|
|Costume Alteration Ticket|
Additionally, Ariel carries an exclusive Ice Burner accessory that can only be obtained from her, by crafting it with 200 of the respective set's crafting material (e.g. Peculiar Flames), 200 El Shard (Mystery), and 200 Complete Recovery Potions.
|El Reward x150||Trade Type|
|Guardian of Secret Closed Space (Title)||N/A||N/A||N/A|
Velder Academy Library
Velder Academy Athletic Meet
|Velder Academy Baton x48||Trade Type|
|Velder Academy Uniform Gloves Cube - Troublemaker||Velder Academy Uniform Shoes Cube - Troublemaker||N/A||N/A|
|Velder Academy Baton x100||Trade Type|
|Velder Academy Uniform Top Piece Cube - Troublemaker||Velder Academy Uniform Bottom Piece Cube - Troublemaker||Velder Academy Uniform Hair Cube - Troublemaker||N/A|
|Velder Academy Baton x140||Trade Type|
|Velder Academy Uniform Weapon Cube - Troublemaker||N/A||N/A||N/A|
|Velder Academy Baton x200||Trade Type|
|Velder Academy Varsity Uniform Costume Suit Cube||N/A||N/A||N/A|
Velder Academy Concert
|Velder Academy Concert Bracelet x150||Trade Type|
|Mellow - Yellow||N/A||N/A||N/A|
|Dessert Café Receipt x200||Trade Type|
|Meow Meow Mascot - White Kitty Costume Suit Cube||N/A||N/A||N/A|
ELSTAR Signing Event
Elrios City Run
Elrios City Defense
Heart El Puzzle
"Join the Cobo's event. There are many rewards for you."
"For our customers' conveniece, Cobo is expanding its service all over Elrios. Wherever you go, we'll be there to serve you!"
Ariel in Elysion
Ariel in Magmelia
Ariel as an owl in Laby's Imaginary World and Someone's Lab
Ariel website artwork for the El Heart Event (2020) 
A photo of Ariel in a dress from the El House picture frame furniture.
Postcard artwork by RESS. 
Naver blog artwork by HwanSang. 
- Ariel wrote the skill note This is the Meteor you ordered-★, Special Cobo Guided Missile, and Pulsated Cannon as a business letter.
- Her formal letters under Cobo Defense to the Hamel Firearm Department was used for the skill note Improved Chain Reaction Shot and Tri-Guided Missiles.
- During certain events, Ariel can be summoned via an NPC card. As an ally, Ariel has access to Wind Sneaker's combos and actions when she battles.
- Ariel appears in the background of Elrios Bay PvP map in her swimsuit.
- Ariel is Luriel's older sister.
- Ariel's outfit and hairstyle were replicated for Rena in an April Fools NPC Costume.
|China (Simplified Chinese)||阿莉尔||Ariel|
- Region 1~6
- Region 7~12
- Region 13~18
- Region 19~20
- Alter Ego
- Cloud Mason
- General Cronwell
- General Testarossa
- Guardian Holy Beasts
- Jen Che
- Rod Gess
- Son Na-eun