Powers and Stats
Tier: Unknown | Unknown
Name: Malacath | Trinimac
Origin: The Elder Scrolls
Age: Older than the Universe
Classification: Patron of the spurned and ostracized, The keeper of the Sworn Oath, and the Bloody Curse, God of Curses, God-king of the Orcs, Corner of the House of Troubles | Et'ada, Aedroth, Slayer of Lorkhan
Powers & Abilities: Superhuman Physical Characteristics, Reality Warping,Immortality (Types 4, 9 and likely 5, due to existing outside Arkay's cycle of life and death and this text ), Regeneration (Low-Godly), Soul Manipulation, Time Manipulation, Abstract Existence, Conceptual Manipulation, Acausality (According to Fa-Nuit-Hen, Daedra are not bound by time, cause and consequence in their natural state), Resurrection (Scaled from Molag Bal who has shown the ability to revive the dead, with their faculties intact, both in Oblivion and Skyrim)
Speed: Immeasurable | Immeasurable
Lifting Strength: Immeasurable | Immeasurable
Durability: Unknown | Unknown
Weaknesses: Cannot manifest his full power on Mundus | Susceptible to trickery, which was how his power was corrupted by Boethiah
Key: Malacath | Trinimac
All Daedric Princes are comparable to Akatosh, whose power possibly extends into most of Oblivion, which contains infinite realms.
The Princes are believed to rank somewhere within Tier 2. However, the inconsistent nature of the lore makes it difficult to be any more specific.