And, at least from my reading of the explanation, it has the capacity to offer a much more varied suite of decks for players to try their hand at offering "dozens of games straight from the box." In a nutshell, WOTC wants to give new players an onramp to MTG from the "I am interested in Magic, but I dont know anything." stage all the way to the "Oh, Ive identified what I like to do, and Im going to do more of that." stage

Release date: 2002-10-07 Akroma's Blessing Akroma's Vengeance Ancestor's Prophet Astral Slide Aura Extraction Aurification Aven Brigadier Aven Soulgazer Battlefield Medic Catapult Master Catapult Squad Chain of Silence Circle of Solace Convalescent Care Crowd Favorites Crown of Awe Crude Rampart Daru Cavalier Daru Healer Daru Lancer Daunting Defender Dawning Purist Defensive Maneuvers Demystify Disciple of Grace Dive Bomber Doubtless One Exalted Angel Foothill Guide Glarecaster Glory Seeker Grassland Crusader Gravel Slinger Gustcloak Harrier Gustcloak Runner Gustcloak Savior Gustcloak Sentinel Gustcloak Skirmisher Harsh Mercy Improvised Armor Inspirit Ironfist Crusher Jareth, Leonine Titan Mobilization Nova Cleric Oblation Pacifism Pearlspear Courier Piety Charm Renewed Faith Righteous Cause Sandskin Shared Triumph Shieldmage Elder Sigil of the New Dawn Sunfire Balm True Believer Unified Strike Weathered Wayfarer Whipcorder Words of Worship Airborne Aid Annex Aphetto Alchemist Aphetto Grifter Arcanis the Omnipotent Artificial Evolution Ascending Aven Aven Fateshaper Backslide Blatant Thievery Callous Oppressor

I think narrow is a big drawback and have reserved the top slots for much more rounded walkers
Completes the merging of Alaras shards
If the space two spaces higher than this creature's power on the Monk Track is already occupied (or, in rare cases, if its power is so high that there is no such space), this creature can occupy any lower-valued space on the Monk Track
Ones that are even officially Commander legal until January 15th