Seasonal variations or time of day may affect certain objects in the world, such as mobs and mounts.[30][31][32][28] Different creatures will spawn based on the season.[30]This alcove might now have a bunch of new types of monsters that are AoE focused and you might want to bring your AoE team there during winter because you can get that spot in this hunting ground; and you can pull really easily all the creatures into that little spot. But in summer maybe that population isn't as close and it's no longer a viable hunting ground.[30] – Steven SharifMobs and Mounts of a certain rarity are visually affected by seasonal and time-of-day changes.[31][32][28]https://ashesofcreation.wiki/Seasons