Name: Ruin, Ati
Age: Unknown, likely thousands of years
Classification: Shard of Adonalsium
Powers and Abilities: Reality warping, incorporeality, immortality, can influence the minds of the insane and control those with hemalurgic implants, can alter any word written so long as it is not engraved in metal
Destructive Capacity: Planet level+ (Superior to Rashek, who shunted the planet back and forth across the solar system. Stalemated Vin when she had Preservation's power, preventing her from making any changes to the world.), likely higher | Higher
Lifting Strength: Irrelevant, as he has no physical body
Striking Strength: Irrelevant, as he has no physical body
Durability: Irrelevant, as he has no physical form
Speed: Irrelevant, as he has no physical body. Likely FTL, as Shards have shown the ability to travel between solar systems
Standard Equipment: Irrelevant
Weaknesses: Is blinded by the presence of metal. Was tricked out of most of his power by Preservation millenia ago.
Key: Weakened Ruin | Prime Ruin
Notes: Ruin never regained his power, so all applicable areas are just speculation.