Seriach

Seriach is a being that contacted Ayduin through the ritual three dreams. While some other powers opted for more discussion in their visitations, Seriach followed a similar approach to Sykane, only revealing himself in the third dream. In the first two, Ayduin thought he was in the Feywild, and had to do battle with a dandylion and a kapny. In the final dream, once again Ayduin found himself in the Feywild, where he saw themiskites flying overhead before finding Seriach and his hellhounds by a pool of water.

The pair had a discussion, with Seriach offering Ayduin the opportunity to deepen his connection with nature and restore balance to the world — in part by destroying Strahd von Zarovich — with the ability to use Seriach's hellhounds on occasion. When Seriach's hellhounds kill, he absorbs power from that death.

Seriach appeared as a carefully unremarkable-looking, well-groomed man, and claimed he is in favour of balance and order.