Acheron mammoth

Acheron mammoths are level 96 Slayer monsters. They were first revealed at RuneFest 2015, after being pitched on RuneLabs and being one of the November poll winners. They require level 96 Slayer to be killed. They drop mammoth tusks, which can be used to make the level 99 Summoning baby mammoth Beast of Burden pouch.

Location
They inhabit the icy continent of Acheron, far north of the Fremennik Province. This can be accessed by using the large boat north-east of Rellekka, near the rock crabs.

Mechanics
Archeron mammoths can use a charge attack.

Trivia

 * Acheron mammoths were first mentioned in 2004 in a Behind the Scenes article as a future update, alongside the Lizardmen and many other updates, most of which made it into the game. A model was nevertheless made for them, although it was ultimately unused, only eventually appearing as a monster as part of Old School RuneScape's Wilderness Rejuvenation and first birthday celebration.
 * They make small appearance in player-owned ports, as a Mammoth Head can be built at an icon hotspot.
 * The Mammoth was an option in a guaranteed content poll on 28 April 2008. It was a possibility for one of the future summoning familiars, although it was outvoted by the phoenix.