I want you to capture that asshole butterfly who keeps causing all these hurricanes

Jerry recruits adventurers to deal with a butterfly who is causing hurricanes up and down Ieros's coast. Tim makes an absurdly high int check to predict where the next hurricane will be. They go there, and Artemis uses a magic item to locate the butterfly. They get to the coast, and break for the night. Reyna tries fishing. She catches a kraken. It fights back. They kill the kraken and have kraken calamari for dinner. The next day, they use Artemis's magic item again, and it takes them into the water, and ultimately into a whirlpool because it turns out the mummy hand doesn't give you reliable directions. It's evil. They escape the whirlpool by the barest margins, and return to shore just in time to see the butterfly starting another hurricane. Battle ensues, the butterfly is slain, and Jerry handsomely rewards the adventurers.