A Statue

Whilst putting the Raven's claws away, Abel jumped on top of Black Wind's back. He didn't want to leave Black Wind when he was fighting on the ground. Black Wind's "instant movement" could be very important for his survival.

When Black Wind was about ten meters away from the cavern that's been blown up, it made its landing and prepared for entrance.

Abel tried to detect any living creatures inside the valley. He then summoned Rib Bone no. 1, no. 2 and no. 3. Under no. 1's instructions, no. 2 and no. 3 followed towards the giant pit inside the cavern. Since Abel wasn't planning to spare anyone, he decided that it was fine to call the skeletons out in the open.

Since skeletons didn't use eyes to see, they just needed to use their soul flames to follow Abel. They were perfect for fighting in the dark, actually. Since skeletons were naturally sensitive towards any living beings, it's very likely that they would find the surviving deurgars.