Summary: set up inventory with melee gear equipped and range switch in inventory, can use poh to bank wherever you want, using methods of canifs teleport in poh or slayer ring teleport to get to slayer tower, runs to top of slayer tower to start destroying some grotesque guardians
Required stats: 75 slayer / brittle key unlocked
Required quests: none
Required items: rock hammer
Other notes: hourly profit is close to 1m per hour, helps with slayer tasks