For all of white manas many strengths, card draw is an area that white decks can certainly be lacking in
That said, a version of it is going to be the rarest
Players can replace their leading card in the command zone
The idea is simple: Throw down Slicer, likely converted as Slicer, High-Speed Antagonist to save some mana, slap on some equipment like Sword of Fire and Ice, Commander's Plate, and O-Naginata, then pass Slicer around the table and watch it shred your opponents life totals like a block of cheddar
This deck can create immense value from the careful use of creature tokens, swarming the battlefield, and keeping your hand stocked with options