mtg card abilities explained How does the tap ability work : r/mtg Everything You Need to Know

But once players realized they could give any creature Vivi's text box with the help of Agatha's Soul Cauldron, things really went off the rails, with the Soul Cauldron deck posting a dominant run of finishes, which, according to Wizards themselves, is likely to end with Vivi's banning on November 10th

however, her ward ability goes a long way toward keeping her on the battlefield long enough to get a committed crime trigger

Play Boosters match the cost of a Set Booster, not a Draft Booster, Rosewater said in the blog post, which will result in Limited environments going up in cost slightly

When this land enters untapped, you may put target instant or sorcery card from your graveyard on top of your library

Spider-Woman is decent enough in UW decks, yes, but Wizened Mentor isnt exactly much to write home about

That's not to mention his other abilities, the most important of which is a static that shuts down opposing artifacts