It was datamined, but it can be added to the Crown Store through direct purchase or it can be added as an exclusive to the Crown Crates too.
Just so that everyone knows, my Altmer still can't have black hair. About a dozen of Altmer NPCs in the game have black hair. Just saying.
Meet my characters:
Command: Do the thing.
Zadarri, Khajiit Fist of Thalmor: The thing was done, as commanded. Durza gra-Maghul, Orc blacksmith: The thing was done perfectly, in the most efficient way. Tegwen, Bosmer troublemaker: You can't prove I didn't do the thing. Sings-Many-Songs, Argonian fisher: Sure, I'll do the thing... Eventually. Maybe. Aerindel, Altmer stormcaller: After extensive research, I've come to the conclusion that doing the thing would be a waste of resources. Liliel, Dunmer pyromancer: Aerindel said I shouldn't do the thing. Something about "resources". Gyda Snowcaller, Nord cryomancer: I will find a way to do it that won't waste resources and make Aerindel proud of me. Beatrice Leoriane, Breton vampire: I persuaded someone else into doing the thing. You are welcome, dear. Sahima, Redguard performer: Doing the thing sounds awfully unpleasant and really not my problem. Ellaria Valerius, Imperial priestess: I'll pray to the Eight for the thing to be done, if it is Their will.
Probs gonna be holiday thing. Last holiday season there was a polar bear mount, so an ice wolf makes sense.
For the love of Kyne, buff sorc. PC NACP 2100+Star-Sïnger - Khajiit Magicka Sorc - EP Grand Overlord - Flawless Conqueror vMA/vBRP/vDSA no death/vHel Ra HM/vAA HM/vSO HM/vMoL HM/vHoF HM/vAS +2/vCR+3/vSS HMs/vKA HMs/vVH/vRG Oax HM/vDSR
I've seen black wolves ingame though, how's it possible? Past Crown store sale or what?
Yes, the Doom Wolf mount. Hopefully it'll be available in crown crates in the future, for those who missed it. I already have it so >.>
For the love of Kyne, buff sorc. PC NACP 2100+Star-Sïnger - Khajiit Magicka Sorc - EP Grand Overlord - Flawless Conqueror vMA/vBRP/vDSA no death/vHel Ra HM/vAA HM/vSO HM/vMoL HM/vHoF HM/vAS +2/vCR+3/vSS HMs/vKA HMs/vVH/vRG Oax HM/vDSR
For the love of Kyne, buff sorc. PC NACP 2100+Star-Sïnger - Khajiit Magicka Sorc - EP Grand Overlord - Flawless Conqueror vMA/vBRP/vDSA no death/vHel Ra HM/vAA HM/vSO HM/vMoL HM/vHoF HM/vAS +2/vCR+3/vSS HMs/vKA HMs/vVH/vRG Oax HM/vDSR