When Blaidd is Guts wearing his Berserker Armor and I'm guessing that would render Elden Ring fan favorite Ranni the Witch akin to Elden Ring Runes Berserk's Schierke? Although it's a bit of a stretch, seeing as Ranni is among the more powerful people in the Lands Between and Schierke is a young witch-in-training. I think it's reasonable when you consider their different relationships with wolf-like men.

I'm no Vaati, but it's clear Ranni and Blaidd have a deep connection. Blaidd, as far as I can tell was designed specifically to guide Ranni towards her purpose as the potential godlike character through an undiscovered supernatural force called the Great Will. However, as Ranni is able to leave this path, Blaidd grows increasingly feral until he loses his humanity altogether in the course of her story.

Schierke Schierke, on the other hand, becomes one of Guts friends following the destruction of the Band of the Hawk. She quickly becomes the one person who can help him control his instincts when under the influence of the Berserker Armor. As such, Schierke and Guts are able to be inseparable in combat and the young witch frequently astral-projecting her spirit into his consciousness to help calm him and prevent him from submitting to the armor in Elden Ring Runes for sale totality.