The format also has its own Forbidden & Limited List, which places cards in groups: Forbidden, Limited 1, Limited 2 and Limited 3

Release date: 2007-02-02 Aven Riftwatcher Benalish Commander Crovax, Ascendant Hero Dawn Charm Dust Elemental Ghost Tactician Heroes Remembered Magus of the Tabernacle Mantle of Leadership Pallid Mycoderm Poultice Sliver Rebuff the Wicked Retether Riftmarked Knight Saltblast Saltfield Recluse Serra's Boon Shade of Trokair Stonecloaker Stormfront Riders Voidstone Gargoyle Whitemane Lion Calciderm Malach of the Dawn Mana Tithe Mesa Enchantress Mycologist Porphyry Nodes Revered Dead Sinew Sliver Sunlance Aeon Chronicler Aquamorph Entity Auramancer's Guise Body Double Braids, Conjurer Adept Chronozoa Dichotomancy Dismal Failure Dreamscape Artist Erratic Mutation Jodah's Avenger Magus of the Bazaar Pongify Reality Acid Shaper Parasite Spellshift Synchronous Sliver Tidewalker Timebender Veiling Oddity Venarian Glimmer Wistful Thinking Frozen ther Gossamer Phantasm Merfolk Thaumaturgist Ovinize Piracy Charm Primal Plasma Riptide Pilferer Serendib Sorcerer Serra Sphinx Big Game Hunter Blightspeaker Brain Gorgers Circle of Affliction Cradle to Grave Dash Hopes Deadly Grub Enslave Extirpate Imp's Mischief

And yeah, and while the art looks nice, I come away feeling disappointed in regards to the theming, seemingly only Divine by name...but that could just be me coming into it with a negative attitude
This colorless four-cost artifact arrives tapped
Its a pretty simple commander overall
(Choose a creature with the least toughness among creatures you control and put two +1/+1 counters on it.) Whenever a creature you control with a +1/+1 counter on it attacks, tap target creature defending player controls