While the card has become a sideboard staple of green decks throughout Modern, it has funnily enough made the most impact in Vintage, where its a great card against all the artifact decks while also providing Bazaar of Baghdad decks a reliable answer to Grafdiggers Cage and Leyline of the Void without requiring mana
If your opponent tries to counter your creature with something that targets it, you can redirect that counterspell to Imps Mischief itself or some other target, essentially wasting their answer
The combination of many high-toughness defenders gives this card a ton of counters, and later, a way to enable trample to power through opponents defenses
The Magic: The Gathering and Warhammer 40,000 universes have combined into a new set of trading cards that should please fans of both
Now, imagine they were all monocolor, two in each color