Up until then, artifacts had a pseudo-equipment effect but it wasnt quite perfect
This means each deck will have certain predictable holes in its strategy, and many players will consider building multi-colored decks to cover these weaknesses
Krishna Equip Equipped creature gets +2/+2, has lifelink and "Other commanders you control get +2/+2 and have lifelink," and is a Performer in addition to its other types

Advanced Search Sets Random Syntax Garruk, Wrath of the Wilds Gatebreaker Ram Geistpack Alpha Gemrazer Gemrazer Ghalta, Primal Hunger Ghalta, Stampede Tyrant Ghastbark Twins Giant Adephage Giant Ankheg Giant Inheritance Giant Warthog Gigantiform Gilt-Leaf's Embrace Glacier Godmaw Glade of the Pump Spells (playtest) Glorious Sunrise Gnarlback Rhino Gnarled Professor Gnarlid Colony Gnarlroot Pallbearer Go-Shintai of Boundless Vigor Goldvein Hydra Goliath Beetle Goreclaw, Terror of Qal Sisma Gorilla Berserkers Gorilla Titan Graphic Violence Gravetiller Wurm Graypelt Hunter Greater Tanuki Greenbelt Guardian Greenbelt Radical Ground Pounder Groundbreaker Groundchuck & Dirtbag Groundshaker Sliver Gruff Triplets Guardian of the Halls Gunner Conscript Hamlet Glutton Havenwood Wurm Hazard of the Dunes Heedless One Herd Heirloom Herdchaser Dragon Hidden Guerrillas Hippo-Cows Honored Dreyleader Honored Hydra Hooting Mandrills Hornbash Mentor Horncaller's Chant Horned Sliver Hound Tamer Howlpack Resurgence Hulk, Strongest There Is Humbler of Mortals Hungry Spriggan Hunter's Prowess Hunter's Talent Hydradoodle Hystrodon Icecave Crasher Infuse with the Elements Intrepid Provisioner Invoke the Ancients Iwamori of the Open Fist Ixalli's Keeper Jamie McCrimmon Jewel Thief Jiang Yanggu

Each deck includes useful Item and Supporter cards to keep you pressing the advantageturn after turn