How to Get to the Top of a Monster

I point at one creature I could see within range, and the sound of a Dolores bell fills the air around it for a moment. The target must succeed on a wisdom saving throw, or take one D8 of necrotic damage. How far am I from them? From, from Mother Ella? You'd be able to get to them, but not through the door. If I move, I have to stay about 30 feet away. And I cast Guiding Bolt. Why not? I'll roll for that on the cultist. He's in melee range. Not during the other double twist to attack. So now you're in combat, so... Okay. Toll the