Which campaign is this: "Return"

A long time ago, I downloaded a collection of 40 campaigns. In this collection, I only liked one, and I've been trying to find out more about the creator of that campaign for a long time. Description: Once a powerful mage, the Lord of Madness, Lord Manyonel, was exiled to the Lands of the Outcasts – a world where magic dies. After several centuries, he managed to escape. Manyonel must restore his power and take revenge on his enemies.