Mira's Quest

Walkthrough
To start, prospect the Strange Rock in the South-west Lumbridge swamp mining site. Mine it, and you will enter a cave. Walk around the cave until you see Mira. She will reveal she is a skilled mage who tried mining with magic and fell into the cave. She will ask you to recover her amulet, which was stolen a Kralla, a black, metallic, snakelike creature. She will say that the only weapon that can be used to kill the Salla, the kind of Kralla that attacked her, is a jade hammer.