Ongoing effects are difficult to deal with as they continue to change the game after you play them, so it’s no surprise that a deck built around the concept is one of the most viable pool one Marvel Snap decks. There’s plenty of combinations here, with Kazar providing boosts from Squirrel Girl – and her squirrels – as well as Antman, Nightcrawler, and the Watcher. Blue Marvel further boosts the attack power of all your heroes by one, and if you play Onslaught at the same location, you can turn this into a double boost.