Who Would Win?

Buffy Anne Summers

Slayer ; (formerly) Waitress ; DoubleMeat Palace employee ; Sunnydale High Counselor

Slayer Strength, Superhuman Speed, Enhanced Durability, Accelerated Healing, Prophetic Dreams, Expert Martial Artist, Weapons Proficiency

Stakes, Crossbow, Scythe, Holy Water

Slayer Army, Scooby Gang, (formerly) The Initiative, Watchers Council

Uxas

Ruler of Apokolips, God of Tyranny

Flight, Super Strength, Super Speed, Stamina, Invulnerability, Telepathy, Telekinesis, Intellect, Teleport, Force Field, Blast Power, Healing, Super Sight, Feral, Psionic, Insanely Rich, Gadgets, Divine Powers, Size Manipulation, Immortal, Necromancy, Tracking, Astral Projection, Animation, Energy-Enhanced Strike, Reality Manpulation, Matter Absorption, Dimensional Manipulation, Energy Shield, Siphon Lifeforce, Power Mimicry, Gravity control, Darkness Manipulation, Heat Vision, Earth Manipulation, Marksmanship, Power Item, Death Touch, Energy Absorption, Energy Manipulation, Cosmic Awareness, Heat Generation, Leadership, Longevity

Omega Beams, Apokoliptian technology, parademons army

Alien Alliance, Dark Army, Darkseid's Elite, Intergang, Legion of Doom, New Gods, Secret Society of Super Villains