Sorun/the Observer defeated Thalamus who is so powerful he can break the fourth wall, and addresses the player directly. Thalamus is also responsible for New Game+. Thalamus was basically retconning the universe to get his desired universe. Sorun along with the Observer is employed by Death to ensure things go smoothly. Death holds away over all the multiverse of Death’s Gambit. The Observer can sort through infinite possible times to defeat Xyarlohatp who is not at any fixed point in time but all of them due to existing outside time and space.
Basically universe level and immeasurable speed.
Sorun’s/the Observer’s abilities
- Soul manipulation
- Resistance to soul manipulation and mind control due to The Observer protecting his soul and keeping part of it safe in his realm
- Elemental manipulation
- Time and spatial manipulation
- He can summon Death in some capacity, his contract with Death makes him immortal and he can revive indefinitely. This is to the point he gets a new body.
- Has access to a large plethora of weapons. Including the Infinity Edge and Cosmic Bow which are both empowered by the Galaxy Mage's unique magics.
- Has a variety of auras that empower him in different ways, and talents.