Its a Birthing Pod effect that turns your creatures steadily more colorful, at which point you should be gaining enough value that your opponents language becomes just as colorful
Summary MTG Modern Horizons creates cards specifically for the Modern format
Etali, Primal Storm Brago, King Eternal Malcolm, Keen-Eyed Navigator / Breeches, Brazen Plunderer Imoti, Celebrant of Bounty Kona, Rescue Beastie Kuja, Genome Sorcerer Arabella, Abandoned Doll The Emperor of Palacemia Magda, Brazen Outlaw Zada, Hedron Grinder 10
Ward X makes Minthara way more playable, too
The game had a solid enough start with The First Chapter, but the subsequent sets in Rise of the Floodborn and Into the Inklands have created a healthy meta with plenty of viable decks
This white instant not only prevents you from losing to whatever wild play your opponent just threw at you, it also saves all of your permanents, making you virtually untouchable