>>103617013And Mendel Stromm
I think Molten Man was the other element guy after Hydro-Man and Sandman. Will o Wisp could work too
Morbius and Morlun the vampires
Lizard, Vermin, Man-Wolf, Jackal are the animals
Doc Ock, Stilt Man, Smythe
Modern Doc Ock, Kane, Venom, Tarantula, Doppleganger, are the spiders
Venom, Carnage, Toxin, are the symbiotes, but there are a lot more
you could probably include Kraven, Calypso, and Puma as 3 villains with tribal animism powers.