Garland OBD
He's going to knock you all down

Name: Garland/Chaos
Origin: Final Fantasy I
Gender: Male
Classification: Knight/Demon
Age: Unknown (at least 4000 years old assuming he only went through 2 time loops)
Powers and Abilities: Super Super strength, speed, durability, magic, master swordsman, elemental manipulation (of the fire, ice, lightning, wind, water, and earth variety), regeneration (mid-low), energy blasts (in the form of Flare), time manipulation (in the variety of speeding himself up, slowing targets, and sending others forwards and backwards in time), reality warping (the final battle takes place in a dimension of Chaos' own creation)
Weaknesses: Nothing notable
Destructive Capacity: At least large building level+ (was Cornelia's Greatest Knight [so powerful that he could rebuff their entire military might in their efforts in rescuing Princess Sara], is comparable to the combined might of the beginning of the game Warriors of Light, and generally should be no weaker than the Cavern of Earth Vampire [an abundant fodder enemy species that can destroy an entire large church building in Melmond]); possibly island level+ (working under the inference the King of Cornelia employed Nitro Powder in his efforts to rescue Princess Sara) | Large planet level+ (has fought and killed the Warriors of Light in numerous time loops), likely higher (his power was great enough to create a dimension multiple light years in size during the final battle [indicated by the numerous stars seen in the background])
Range: Extended human melee range with his longsword | Thousands of years into the past and future, planetary with magic via powerscaling (his powers are derived from the four elemental Crystals that govern the four Great Forces of World A)
Speed: Possibly massively hypersonic+ (kept pace with the Warriors of Light at the start of the game.  By the games end, merely a few days later [per narration offered by the Sages of Crescent Lake], they've only grown in speed about a dozen or so times) | Sub-relativistic (has fought and killed the Warriors of Light in numerous time loops)
Durability: At least large building level+; possibly island level+ (nothing the King of Cornelia threw at Garland in his attempts to rescue his daughter phased Garland in the slightest, this would likely include the Nitro Powder [they clearly had to possess excess stock in order for them to be able to risk placing some Nitro Powder into the Royal Treasury 400 years before the start of the game at a time when Tiamat started her rampage and devastated the most advanced civilization on the planet]) | Large planet level+, likely higher
Lifting Strength: Superhuman+ | Class G+
Striking Strength: Class GJ+, possibly Class EJ | Class XKJ
Stamina: Superhuman+ (The King of Cornelia threw everything he had at Garland, it didn’t appear to phase him in the slightest)
Standard Equipment: Armor, Longsword
Intelligence: Skilled fighter, was regarded as Cornelia’s greatest Knight before his defection, was capable of instituting and maintaining a time loop for numerous iterations
Notable Attacks/Techniques:

Notable OBD Victories:

Notable OBD Losses:

Other: This profile only covers Garland/Chaos per Final Fantasy I

Chaos Final Fantasy OBD
Chaos

Key: Garland | Chaos