River troll

River trolls are a random event which occur while a player is Fishing. These monsters appear and attack players who make an attempt to fish at their fishing spot. They say "Fishies be mine! Leave dem fishies!" before attacking the player.

Their combat level is based on the player's combat level, though it will always be higher, ranging from level 14 to 159.

The player to troll combat level is approxmately this:

Player: 3-10   Troll: 14

Player: 11-20  Troll: 49

Player: 21-40  Troll: 79

Player: 41-60   Troll: 120

Player: 61+   Troll: 159

Drops
Like most other random events, the River troll can be fled from or attacked and killed to drop some meager loot:
 * Bones
 * Big bones (Always dropped)
 * Fishing potion (3)
 * Fishing bait
 * Feather
 * Tooth half of a key
 * Loop half of a key
 * Oyster
 * Casket
 * Spinach roll
 * Raw tuna
 * Raw salmon
 * Raw trout
 * Raw herring
 * Raw pike
 * Raw sardine
 * Raw shrimps
 * Raw anchovies
 * Raw swordfish
 * Raw shark