Wizards is Taking Place in The Same Dimension as Felix the Cat: The Movie
Think about it. You have the dimension of Oriana that has ancient lost technology, hideous reptilian mutants and a fairy princess with magical tears. That sounds like a description of the Earth of Wizards. It could be taking place in some other part of this planet.
Wizards takes place in the same universe as Adventure Time
Both take place on Earth, long after a nuclear war which resulted in magic returning to the world. They also both have a huge range of bizarre creatures and a mishmash of magic and technology. Perhaps the Ice King is Avatar and Blackwolf's other brother.
- It probably takes place a few decades before Adventure Time.
Wizards takes place in the same universe as Rock and Rule
Both movies takes place after nuclear warfare destroyed the world. Both movies involve some other species replacing humanity. Both movies involve magic returning after millions of years, after humanity was wiped out. Both movies also have or mention mutants, or to be specific, a subset species of mutants. Rock and Rule would take place in what is now North America, and Wizards would take place in what is now Europe. Allowing either story to happen simultaneously. Wizards takes place in the same universe as Rock&Rule, a Mok is Blackwolf's son
Mok was born to Blackwolf and relocated at some point. He started a music career and researched his father's history with magic. As seen in the events of Rock & Rule, like his father before him, he used magic to summon a demon. Wizards takes place in the same universe as The Flight of Dragons
The battle of magic and science continues, after Ommadon's prediction came true. Only this time, they realize that they don't have to be mutually exclusive.