The improvement to make to this one would be removing the mana cost on the tap but also losing the disruptive element
Only one card has been printed of The One Ring (Serialized 001 of 001), and this card can only be found in one English-Language Collector Booster
The Enchanted variety of this card was said to have been valued at over $800 but is currently not found online by reputable sites
Theres 18 different types, and each type is either strong, weak or neutral to other types
Mirror Mastery Commander (1) Planeswalker (1) Creature (24) thersnipe Animar, Soul of Elements Artisan of Kozilek Avatar of Fury Baloth Woodcrasher Chartooth Cougar Conundrum Sphinx Deadwood Treefolk Edric, Spymaster of Trest Elvish Aberration Faultgrinder Fierce Empath Hydra Omnivore Intet, the Dreamer Krosan Tusker Magmatic Force Magus of the Vineyard Nucklavee Rapacious One Simic Sky Swallower Spitebellows Trench Gorger Valley Rannet Veteran Explorer Instant (9) Brainstorm Tribute to the Wild Colossal Might Invigorate Spell Crumple Electrolyze Ray of Command Prophetic Bolt Hunting Pack Sorcery (13) Collective Voyage Hull Breach Cultivate Kodama's Reach Firespout Ruination Explosive Vegetation Chain Reaction Death by Dragons Vengeful Rebirth Disaster Radius Call the Skybreaker Savage Twister Enchantment (3) Vow of Flight Vow of Lightning Vow of Wildness Artifact (6) Sol Ring Armillary Sphere Gruul Signet Izzet Signet Lightning Greaves Prophetic Prism Land (41) Command Tower Evolving Wilds Forest x13 Fungal Reaches Gruul Turf Homeward Path Island x7 Izzet Boilerworks Kazandu Refuge Mountain x8 Rupture Spire Simic Growth Chamber Temple of the False God Vivid Crag Vivid Creek Vivid Grove Commanders, Themes, and Strategy Mirror Mastery is the Temur deck and does classic Temur things like duplicate spells and cast big creatures
For one extra mana, you can make all creatures lose all abilities until the end of the turn
