A possible summary is:
The speaker introduces Bing as a sponsor and then explains the origins and powers of Thanos and Darkseid, two cosmic villains who seek to conquer the universe. The speaker compares their abilities, weaknesses, and feats, and concludes that Darkseid is the superior fighter. The speaker then invites the audience to listen to the music from the battle or watch a rap battle between the two characters.
Here are the key facts extracted from the text:
1. Thanos is a mutant eternal who was born on Saturn's moon Titan and became obsessed with death.
2. Thanos built the Infinity Gauntlet, a device that can harness the power of six Infinity Stones, which can control space, reality, mind, power, soul and time.
3. The Infinity Gauntlet only works in its own universe and is useless in other universes.
4. Darkseid is a new god who rules over the fire planet Apokolips and seeks the Anti-Life Equation, a formula that can enslave all living beings.
5. Darkseid has the Omega Effect, a force of destructive entropy that can fire beams from his eyes, warp reality, erase beings from existence or trap them in the Omega Sanction.
6. Darkseid's true form is a non-corporeal god that resides in the Fourth World, a higher plane of existence, and he creates avatars of himself to interact with other universes.
7. Darkseid is faster, stronger and more ruthless than Thanos, and can survive universal destruction.
8. Darkseid defeated Thanos in a death battle by moving the fight to another universe and using his Omega powers to overpower and trap him in the Omega Sanction.