The ability "may only be blocked by black or artifact creatures" was recast as the keyword Fear in 8th Edition which was replaced by Intimidate with the release of Zendikar
Fortunately, it boasts several of both, including Tramp - Enterprising Dog, a fantastic and very cheap character card with great abilities that work perfectly with the likes of Spaghetti Dinner and the aforementioned Puppy cards

Last August, when a longtime D&D artist was found to be using AI tools for commissioned pieces, WotC said that it was updating our artist guidelines to make clear that artists must refrain from using AI art generation as part of their art creation process for developing D&D art. In December, amid a wave of company layoffs that included many human art directors, WotC publicly reaffirmed its internal guidance that we require artists, writers, and creatives contributing to the Magic TCG to refrain from using AI generative tools to create final Magic products. As accusations of AI use in the creation of the promo image grew throughout the day, WotC posted multiple defenses on Thursday (such as this archived, now-deleted post) insisting that the art in question was created by humans and not AI. But given the evidence, the situation was too much for veteran MtG artist Dave Rapoza, who has created art for dozens of Magic cards going back years.

In the image above, we have placed two real cards among the decidedly-fake Teferi cards, and shuffled them up for about two minutes, and picked out what we thought were the fakes in three repeated tests of this