Many Samurai in the set have vigilance, allowing them to attack without tapping, which makes them available for blocking the next turn
The Locust God is a great example, spewing a swarm of 1/1 fliers to either chump-block attackers, offer sacrifices for the greater good, or push through the last bit of damage to finish off the enemy
$1.29 Olivia's Wrath The Lost Caverns of Ixalan Commander Decks $0.69 Champion of Dusk The Lost Caverns of Ixalan Commander Decks $1.29 Stromkirk Captain Dark Ascension $0.35 Rakish Heir Innistrad $0.49 Markov Enforcer Foundations Jumpstart $0.39 Stensia Masquerade Shadows Over Innistrad $0.59 Patron of the Vein The Lost Caverns of Ixalan Commander Decks $2.79 Cordial Vampire Modern Horizons $0.99 Sanctum Seeker The Lost Caverns of Ixalan Commander Decks $0.99 Vampire Socialite Innistrad: Midnight Hunt $0.69 New Blood The Lost Caverns of Ixalan Commander Decks $0.49 Kamber, the Plunderer Outlaws of Thunder Junction Commander Decks 0 results found
Hofri Ghostforge (from the main Strixhaven set), Archaeomancer's Map, and many more new Lorehold cards presented great solutions to problems faced by both Boros and white specifically
Its generically useful enough that I could see most black lists being interested, however
This deck is highly resource-efficient, allowing the player to rapidly develop key Character cards in the mid-game and late game for relatively low DON