Jason steps up to Gholog, his spell infusing the half-orc with energy. Gholog feels his hands and feet take on a peculiar, tense sensation. He makes his way to the rock face, and, at first tentatively, then with speed and confidence, scales the mountainside.
Upon reaching a height close to a hundred feet, Gholog lowers the rope, hoisting up Seraphina. Jason's spider climb invocation aids both his footing on the rock, and his grip on the rope, allowing him to quickly lift the halfling and the rest of the group.
After close to twenty minutes of work, Gholog has scaled to a height of seven hundred feet above the ground. He's sure that the spell is the only way he could have made the climb, as the rock face was smashed and torn for some distance in the middle of the climb, large claw marks scoring the stones.
Above him by perhaps seventy feet, he Gholog spots a large cave opening. Just as he is lowering the rope down to his companions assembled on a ledge below, he hears a fwwwiiiipppppp... ZING sound. A crossbow bolt ricochets off a small boulder to his left, and a curse word in some language that sounds very similar to Orc comes to his ears. Looking up, he can see a goblin trying to quickly reload its crossbow, while shouting something back into the cave.