YMMV / Ravnica Cycle

• Complete Monster: Momir Vig is the leader of the Simic Combine, once a druidic institution but now mad biomancers under his stewardship. Creating plagues to cull the populace and provide cures only to those who could afford them, Momir Vig eventually designed the cytoplasts. Allegedly novel prosthetics, their true purpose came with his alliance with the Golgari necromancer Svogthir: they either assimilated the patients or left them to die without their prosthetics, combining into Experiment Kraj. Momir Vig proceeds to gloat about how this creation will purge all life on Ravnica, of which he has grown bored off due to finding it imperfect.