Prime colossus

Prime colossus is a pet released as a promotional item awarded to players who have Twitch Prime starting 11 April 2017 until an unspecified time.

A Prime colossus has three stages of growth. It will take approximately 15 hours to reach the mk II stage and an additional 25 hours to reach the mk III stage, though this can be sped up by interacting with the pet. Stages can be skipped by using a Growth Surge on the pet, i.e. baby to adolescent or adolescent to adult.

A Prime colossus does not need to be fed like a normal pet. Although feeding it Tasty Treat will increase the rate at which it grows by 50%, and feeding it Jelly Treat will increase it by 100%.

Like all pets and summoning familiars, it cannot enter or use its abilities in some areas of RuneScape.

Names
These are the possible names that can be given to this pet: