
classic Medusa-style gorgon plus a celtic-themed satyr archer

Queen Hydra

Nehkbetoi - carrion bird necromancers, basically

Hydra warriors

Arctoi, the bear warrior

Nehkbetoi - carrion bird necromancers

Hydra magi and hatching
Monster designs for Against the Horde by LOL Games. These are all digital painting in Photoshop and based anywhere from very loosely to somewhat closely on monsters of classical mythology.