Mission name: Scout the Ruins
Mission rank: A-Rank
Objective: Find the cause of the landslide and find the survivors
Location: Along Sky Point, in Kumogakure no Sato
Reward: 470 ryo
Mission description: A massive landslide has occurred on Sky Point. A total of 13 villagers have gone missing that night, and you are the one to go find them. You're also to find out exactly what caused the landslide
Mission details: All of the 13 ninja/villagers are required to be found and returned to the village, alive, or the mission is a failure. The exact location of the landslide was halfway to the top of the mountain, which makes it odd that a landslide would just randomly occur there; it was actually the doing of a A-Ranked Bandit who bombed the mountain while tourists and shinobi were nearby, giving it the appearance of a natural landslide. You're expected to find and kill him as well.

Name: Riku Ayudake
Age: 37
General Appearance: Extremely tall and unattractive; his facial features are comparable to those of a rock, he is bald, and covered in scabs and scars. His muscle mass is equivalent to that of a god, with large biceps and triceps.
Personality: Riku isn't bright at all; he's very stupid. He likes to kill people. Who doesn't?
Motivations: He wants to kill everyone because YOLO
Fears: He doesn't want to die because YOLO
Other: He is Jounin level, and he uses the following specs/elements:
Bukijutsu (Onojutsu, uses a large steel battleaxe) (A-Rank)
Taijutsu (Strength|Muay Thai) (A-Rank)
Fuuton (S-Rank)
Doton (C-Rank)
He carries kunai, shuriken, a Fuma shuriken, smoke bombs, and explosive tags in addition to the battleaxe

Naturally, losing anyone results in a failure. I feel like bad terrain isn't enough to make this A-rank. Even if there's a landslide, you can just use the Supernatural Walking Practice...

Hmmm. I've got an idea, I'll make some edits

Updated.

You need to do an NPC write up for the bandit including his specs, elements, (if he's a ninja) as well as any unique equipment he may have on his person and their effects as well.

Looks good to me 1/2 Approved