Lots of stuff here to recommend
First, it's probably the easiest of the dual-faced walkers to transform, only requiring you to gain three or more life

Contents: 6 Phyrexia: All Will Be One Draft Boosters 1 foil, year-stamped Rare or Mythic Rare 1 MTG Arena code card (only available in select regions) 1 deck box 1 Spindown die Case Configuration: 15 packs per carton Pack Dimensions: 2.047" x 2.913" x 5.315" (52 x 74 x 135mm) Pack Weight: 0.509 lb (0.231 kg) Languages Available: English, Chinese (Simplified), German, French, Italian, Japanese, Portuguese, Spanish UPC: 195166185897 SKU: D11360000 Related Articles Marketing Material Phyrexia: All Will Be One Art and Logos Phyrexia: All Will Be One Product Shots Phyrexia: All Will Be One Key Art Poster 24x36 Phyrexia: All Will Be One Key Art Social Media Assets Phyrexia: All Will Be One Debut Product Shots Phyrexia: All Will Be One Click Wheel Promotion Phyrexia: All Will Be One 30th Anniversary Promos Phyrexia: All Will Be One Buy-a-Box Social Media Assets Phyrexia: All Will Be One Buy-a-Box Large Poster Phyrexia: All Will Be One Buy-a-Box Card Image Phyrexia: All Will Be One Oversized Art Phyrexia: All Will Be One Oversized Art Banner Stand Phyrexia: All Will Be One Trailer Phyrexia: All Will Be One Special Treatment Assets Phyrexia: All Will Be One Commander Party Social Media Assets Phyrexia: All Will Be One Commander Nights Achievements Phyrexia: All Will Be One Online Storefront Assets Phyrexia: All Will Be One Commander Party Instructions

Making your artifact count as lands lets you earthbend them and make them stronger and more resilient
Generous Visitor, Siege Veteran and Wandering Emperor give it great enablers in all current, white archetypes
While theres a lot of synergy here, the cards are mostly strong independently, and the deck is designed to play a fair, interactive game that just happens to be able to gain infinite life with Urza and the Thopter Foundry / Sword of the Meek Combo, but mostly Urza, Oko, and Emry are all amazing standalone cards that require fairly different answers