The gods of Theros are taking note of your devotions, and I wouldnt want to be on Mogiss bad side
Disclosure of their identity could potentially subject them to relentless pursuit from collectors and prospective buyers, all vying to secure the prized card
For example, with Yixlid Jailer ("Cards in graveyards lose all abilities") on the battlefield, a Me with a counter on it in a graveyard loses that counter when it's put onto the battlefield
Actual Factual Reanimation As we travel further into the depths of the graveyard, we come to more dedicated options
Maelstrom Wanderer and Craterhoof Behemoth are top-end titans that can close out games in a hurry, while Archetype of Endurance and Dawnglade Regent make it harder to interact with your board
Summary Ugin's Labyrinth is a strong land card for accelerating spells and maintaining consistency in your deck - a valuable addition