Stellagosa is a blue drake. She typically wears the guise of a blue-haired, blue-eyed high elf. She is shown to be very knowledgeable about ley lines and other topics of magical research. She is the granddaughter of Senegos and after his passing, she became the leader of the Azurewing, the Azsunan brood of the blue dragonflight.
The adventurers and Archmage Khadgar arrive at the Azurewing Repose, finding Stellagosa's grandfather, Senegos, in a very bad condition.[3] As his mana pools no longer sustain him, the adventurer helps find mana crystals to stabilize his condition, as he tells them the fate of the Tidestone of Golganneth in return.[4] However, Agapanthus relays that the Nightfallen exiles are attacking the Azurewing's baby whelps and Stellagosa asks for the adventurer's help in saving them. On the way, she finds the corpses of her dead little brothers and sisters, mourning them.[5] After battling the nightfallen, Stellagosa feels drained from their mana-consuming powers and needs to retreat after sending the adventurer after Runas the Shamed.[6]
After Runas, Senegos, and the adventurer destroy the mana siphons depleting Senegos' mana pools and anger Ael'Yith, she carries the adventurer back to Azurewing Repose, horrified that a massive horde of nightfallen is descending upon her brothers and sisters.[7] She kept the whelplings safe while the adventurer and Khadgar dealt with the nightfallen.[8]
Suramar
During the Nightfallen rebellion, Arcanist Valtrois shared that they needed to redirect some of the leylines in Azsuna to help the Arcan'dor flourish with enough fruit to feed her people. She traveled with the Nightfallen's champion to Azsuna, where they were confronted by Stellagosa. Initially suspicious, she is convinced to help the Nightfallen with her vast knowledge of ley lines. Through talks of magic and exchanges of witty banter, the two women overcome their animosity and become friends.[9]
As Valtrois was too tired to teleport back to Shal'Aran, Stellagosa transformed and flew her companions back. Valtrois stayed with Stellagosa a while longer as they flew away together, asking Stella more questions about leylines.[10]
This section concerns content related to Dragonflight.
Kalecgos calls the blue dragonflight to the Azure Span on the Dragon Isles, hoping to restore their disbanded flight.[11] Senegos leads a group, including Emmigosa and Stellagosa, that arrive just in time to save Kalec from Raszageth.[12] Stellagosa is present as Kalec reactivates the Azure Oathstone and declares their flight renewed.[13]
It's fascinating to be standing in this place. I've heard so many stories about this area from Grandfather.
Suffusion Camp: Frostburn
The magic practiced by these Primalists is disruptive, destructive, and absolutely unkempt. I know they include that in their names but I never imagined their abuse of magic would be so... offensive.
And do not get me started on the djaradin. Their suffusion techniques might be powerful but the cost will scar this world for a long time if they are able to continue.
Dialogue
Please add any available information to this section.
...
On-click
Greetings
Can you help my grandfather?
Azsuna was once the center of magic research.
I fear that grandfather doesn't have much time left...
There's old, and then there's Senegos.
Pissed
(Eagerly) Oh, are we going to play a game?
Tag, you're it! No tag backs!
Ouch! That hurt!
Just remember: I can fly, and you can't.
Ugh, annoying mortals... don't you ever run out of energy?
Farewell
I'm glad you're here. I can tell you'll help.
No matter how long we live, it doesn't seem long enough...
How strange it is to have visitors after so much time...
Until we meet again, my friend.
Mail
After completing [70] A Peaceful Farewell, the adventurer receives the following mail.
From: Stellagosa Subject: A Memento
My friend,
I want to thank you for helping ensure that Grandfather's final days were full of adventure. It meant as much to me as it did to him.
Grandfather left behind some trinkets--apparently he had intended to give this to you several years ago as a token for your help in Azsuna, but never had the opportunity to do so. You should know that he spoke of you often, fondly, and held you in high regard.
I know he would appreciate this making its way to you at last. It is... well, it is certainly his sense of humor! Grandfather loved to bring joy to others and loved to laugh. Hopefully this helps you do the same.
Senegos sometimes refers to her as Stella (itself Latin for "star"), but his affectionate nickname for her is "starlight".[17]
During [10-45] The Last of the Last, she claims the brood of the Azurewing are "my whelplings," yet both she and Senegos refer to them as her brothers and sisters. Hence, it is likely she is not the mother and simply sees herself as the protector of the brood.
She is potentially named after a desceased dragon named Stelagos.
Gallery
Stellagosa in drake form chained down.
Valtrois and Stellagosa direct the flow of Azsuna's ley lines.
Stellagosa
[45] A Dance With Dragons 
[Portal Combat] 
Please add any available information to this section.
[Inherited Wisdom of Senegos].
