Ninjutsu is probably the best draft deck archetype that black has with Kamigawa: Neon Dynasty , and, if you are able to draft Kaito Shizuki, you are pretty much obligated to play a blue/black ninjutsu deck
This is fantastic when it comes to new players learning the game in Draft (where you pass packs of cards around the table, taking one at a time and adding it to your deck), you can simply pick all of the cards that say Lizard or Frog and put them into a deck, rather than stopping to read each card and see what it does something vital to more complex sets
It can also fetch up nonbasic lands, which makes it an unexpected form of mana fixing, too
You can cast a creature spell for its dash cost only when you otherwise could cast that creature spell
Thankfully, this is a long-established archetype, and there are plenty of cards that make such a deck viable