watcher (evolution smp)
The Watchers are a powerful unseen entity in Evolution SMP, associated with eyes and the color purple. They are capable of jumping through different versions of Minecraft, creating portals for the players to use. They speak exclusively in poems and riddles.
Grian became the third Watcher at the end of his series. Because of this, Watchers are also commonly used in Hermitcraft and Traffic Life series fanart.