There has been a lot of discussion regarding skins (i.e. santa hat Atlas) in the OW, which has some strong support against it (I'd say the community is split, idk what the % is). The reasoning seems to be primarily focused around breaking the visual theme of the Illuvium universe and potentially conflicting with the lore.
What about for Beyond? It's meant to be a fun silly lighthearted game that exists outside of the more serious ILV games right? Halloween variant illuvitars, Christmas themed, etc? I could see those posing good natural marketing during the holidays and desirable visuals. Some people just love spooky or snowy vibes even out of the season, so it might help sales year-round.
If people are in favour of this... Would you release a wave in say early December and include Christmas Illuvitars in the 3 month set? Or release a standalone holiday D1sk that only includes winter/snowy/clausy themed illuvitars?