Classic Kraven, Sergei Kravinoff, before his death and rebirth, is hunting animal-themed heroes...and having failed at taking out Spider-Man, has set his sights a little lower...or so he thinks. Being master of the hunt, he has laid out the perfect ambush using a poison-tipped arrow in Central Park at night for Doreen...but her PIS ability ruins the element of surprise, and she dodges the arrow. Kraven must face her with this generic assortment of equipment: knife, spear, net, machete, bow-and-arrow, and assorted herbs and poisons. Squirrel Girl has lots of nuts. Also, the Squirrel-A-Gig is parked 500 feet away, and the park is teeming with squirrels.
Her PIS ability in no other way applies than to ruin Kraven's element of surprise.