mtg 20 cards Magic: The Gathering Secret Lair Commander Deck: Ways to Win : Toys & Games unexpected upsets MTG / From The Vault

Despite being locked into only white and colorless cards, this isn't much of a downside as most of the cards you want to play in the deck are white anyway

Aang's Journey Crescent Island Temple Empty-Shrine Kannushi Fire Shrine Keeper Go-Shintai of Boundless Vigor Go-Shintai of Shared Purpose Godless Shrine Guru Pathik Honden of Cleansing Fire Honden of Life's Web Honden of Night's Reach Honden of Seeing Winds Jungle Shrine Kyoshi Island Plaza Luxa River Shrine Northern Air Temple Sanctum of All Sanctum of Shattered Heights Sanctum of Tranquil Light Shrine Steward Shrine of Boundless Growth Shrine of Burning Rage Shrine of Limitless Power Shrine of Loyal Legions Shrine of Piercing Vision Southern Air Temple The Spirit Oasis White Lotus Hideout Zektar Shrine Expedition

To increase rapidly

We could get there the traditional way or via Necropotence, which is honestly more about filling up our hand a few cards at a time than a combo