How sweet...

Antimatter Earth-3 Alexander Luthor/Mazahs/Doc Savage/Edison Rex/Axel Brass (Century Babies)/Xanatos/Hank Scorpio/Oliver Warbucks-self-made man, never lost the common touch and never forgot where he came from, felt strongly that business owners had a responsibility to treat their employees fairly and had an equally great hatred of corruption

I always imagined nanotech like Spawn or the Darklings, Matrix, Satan Girl, Belinda Zee, Supra/Ultra/Ubergirl, Superior Girl, Divine, Nuclear Men, Bizarros-stronger, Smarter, faster, tougher, better looking than Supes, Ms. Gsptlsnz, OMACS, Warsuits Luthor's power armor, Havokoids, Warmaker 1s, Alphina Brainiacs Indigo, enhanced Doomsday clones (Steel/Cyborg Superman/Eradicator, Tactile TK), Doomslayer, Superdoom, World Killers, Paragon, Vartox, Amazo

Rao's familiars- Flamebird and Nightwing

Familiars- Wolves, Scratch-9-Gyrinx-Sabretooth/Witch familiar/pharaoh-Alley-Kat-Abra (Sleen),Ravens (American Eagle), Monkey, Winged Unicorn, Gryphon, (Black, White, Gray, Rainbow) Phoenix, Phaethon and Savitar, the sun dogs (dragons-cat to Kaiju sized)- born out of Solaris' own nuclear furnace, and heir to his hydrogen-fueled power and fury Octus, the eight-dimensional cephalopod - from the bottom of the seas of neptune. While it is impossible for creatures limited to a three-dimensional perception of the universe to fully understand his powers, his weird limpet grenades have proven to be most effective weapons.

Wormhole - unfathomable denizens of the black gulfs between stars, with the ability to bend space and time to his command