The rarity of Molokau Stalker is Mythical, and been equipped it takes a “Bundle” slot. At this moment the item is available for trade.
Molokau Stalker is a skin for Venomancer. The skin was added to the game on May 16, 2018, it was created by Nikey.
Molokau Stalker is currently one of the most popular skins, but it is rarely seen in the game due to its high price.