If a creature type is new and/or relatively undersupported, but you want to design a card that supports that type
As you play cards from the graveyard, those cards leave the graveyard and make it perfect to trigger Tatyova, Benthic Druid and Teval, the Balanced Scale
Providing flavor for the Obscura family on Capenna, this mechanic is more than just a clever name, as its also seriously strong
And whenever one or more nonland cards are milled, he puts a +1/+1 counter on up to X target creatures, where X is the number of nonland cards milled
*Buy Winnie the Pooh & Piglet Hunny Mages cards on eBay and TCGPlayer Scar Created by the Vine 243/207 Attack of the Vine, Enchanted The Vine warps familiar villains into eerie new forms, and the Created by the Vine treatment turns Ursula, Pete, Gaston, and Scar into plant choked versions of themselves
Ultimately, while Kaito, Cunning Infiltrator is definitely a powerful card, they do have a rather limited use case