I make old villians from MLP G1 into MLP G4 version.

Erebus
- Still he is demon cloud, but I make him look evil jinn/djin ( not the wishing genie, but jinn as evil spirit/demon from old legends East ).
- he is devious trickster.
- when he is angry, he turn into storm form.
- he is former master of Grogar ( Erebus personal punch bag ).

King Lavan
- I was inspired by other artists that made lava/magna/volcanic monsters.
- he have short temper.
- he enslaved umbra ponies ( I just ignore MLP G4 comic, because it have doubtful or not correctly canon wise and make umbra ponies as dark coloured pony unicors that use shadow magic/element/abilities ).
- Sombra's former tormentor.

King Charlatan
- unlike his G1 counterpart, G4 Charlatan don't have son.
- he is orginal owner of staff of Sacanas.
- he have cold personality.
- Storm king used be Charlatan's minion/henchman and Storm is mostly as target Charlatan wrath.

Catrina
- she is powerfull witch/sorceress.
- she behave like diva.
- she loves cat and mouse play in her victims.
- Tirek's former master and personal chew toy.