• Look at the top seven cards of your library. Put any number of nonland permanent cards with total mana value 4 or less from among them onto the battlefield. Put the rest on the bottom of your library in a random order.
• Put two +1/+1 counters on each permanent you control that's a creature or Vehicle.
Ao is a mono-white midrange beater that turns every death into value. You curve out efficient creatures and Ao at 5, swing with a 5/4 flier, and weaponize the death trigger by sacrificing or trading Ao to either cheat permanents into play or pump your whole board. The goal is to grind out incremental advantage and close with a wide or evasive board.
Death trigger generates card advantage or an instant board pump, making removal feel pointless against Ao
Flying and vigilance let it attack and defend simultaneously while pressuring the air
Strong in blink, sacrifice, and reanimation shells that repeatedly trigger the death ability
Mono-white consistency with low color demands and easy access to ramp rocks
Mono-white struggles with raw card draw and big interaction outside of board wipes
Exile-based removal (Swords to Plowshares, Path) completely denies the death trigger
Five-mana body that does nothing the turn it lands without a sacrifice outlet
Vulnerable to a metagame full of fast combo decks that simply ignore the board
Mono-white's premier ramp and card-equivalent engine, solving the color's biggest weakness.
Add efficient sacrifice outlets (Viscera Seer, Carrion Feeder analogues, Ashnod's Altar) and blink/recursion (Reveillark, Karmic Guide, Sun Titan) so you control when and how often the death trigger fires. Lean into mono-white's best cards—Smothering Tithe, Land Tax, Mangara, the Diplomat—to fix the color's card-advantage gap. To push power further, run a wide token core with anthems and a Cathars' Crusade-style payoff to make the counter mode game-ending.