So, I've been trying over and over to get this second skulltula on a Termina map. However, I hadn't earned the first one either. So I was trying to get them both, but no matter how well I did, the second one just wouldn't pop up. I even managed to take down every barrier keep with only 700 damage (1 and 3/4 hearts) and it still just wouldn't appear. So, is it not possible to get both skulltulas in a single attempt?