Mirrodin
Magic edition

Mirrodin is the plane created by Karn to keep the Mirari safe. He sculpted it to give birth to Memnarch, the guardian of the plane. The fauna and the flora of the plane are all biomechanical. There’s 4 satellites, each of those is affiliated to a color of mana excepting for the green one. This edition tells the story of Glissa, an elf which is going to go for a quest about the missing Green sun.