Partnering with Toggo, Goblin Weaponsmith can be a good solution
Playing Against It Sweepers are great if you have them, but if not you can stem the bleeding by saving your kill spells for engine cards like Teysa, Opulent Oligarch and Wispdrinker Vampire
Its also interesting to think how different this card would be if it gave back what it exiled
Even without infect creatures, Hapatra itself can spread -1/-1 counters whenever it deals damage
Kozileks Return and Nissa, Vastwood Seer saw moderate gains, and a few other cards are down a bitEmrakul, the Promised End
Instead, it's because of how well this works as one of the Amber enchanted options