Kiril follows Anton down the stairs, using the tendrils he'd summoned from his encounter with Husayn to steady himself by reaching into the holes Anton mentioned were in the walls and grabbing hold of the small metal bars within.
Having arrived at the bottom with his brother, he has his tendrils recede back into his clothing.
"I doubt the wall would be so easily destroyed - besides, it might take too much time. There has to be another way to find Lord Basilio, perhaps there is a way here for his most trusted ghouls - the mortals that would be unable to use his powers to bypass his traps."
Kiril begins feeling along the walls, searching for what he is sure has to be there - some sort of switch, another hidden panel, a ring to twist, something, but he finds nothing of any use whatsoever.
He moves on to the wall with the holes. At first he tries fitting his tendrils through them, which works rather remarkably - but there are no secret switches behind those either. Feeling along the face of the wall he does notice something though - the entire thing appears to be split right along the middle.
"Hmm, Anton, help me with this would you? The wall appears to be split, you take one side and i'll take the other. Perhaps we can force it open."