You already know the room. The creature is the constant. You are the variable.
Poison in the basement. Sip first.
Monster · RuneScape
Where
Legends' Guild dungeon
Not a slayer assignment. Learn the room, then leave.
Hunt
Poison in the basement. Antipoison before the first hit.
Watch
Task-only doors, face covers, and cannon-blocks are on the live page. Confirm on the wiki.
Kill
A kill ends when pit scorpion drops. Walk the room if you pulled extras. Reset at the door when the task is done. Wrong prayer or the wrong tile is the wipe. That is the whole file. Do not treat this as an enrage boss. Those sheets live under Bosses. Counts, drops, and the living method: the RuneScape wiki for this hour.