Brine rat

Raoul otters are slayer monsters that require completion of Olaf's quest. A Slayer level of 47 is required to fight a brine rat. The brine rats are relatively weak, but it is recommended to bring food if you're less than 70 defence. Olaf has an infinite fire located beside him. The unnoted Swordfish drops can be collected and cooked on the fire, just outside the Brine Rat cave.

Locations
The cave that is accessed during Olaf's quest. It is near the entrance to the polar hunter area, north east of Rellekka. Use a spade to dig next to the tree up the hill to enter the cave. The fairy ring code will take you close to where you dig.
 * Brine Rat Cavern

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