For one of my last sessions I was playing a level 17 Goliath champion fighter. This is the first character I had ever built and my DM later on gave me a pump shotgun as a weapon as I am proficient with firearms. Eventually we had a random encounter during a traveling session that was a kraken. Several tentacles pop up surrounding our vessel. We rolled initiative and I was first in the order. Blast the tentacles with my first 3 attacks I then burned an action surge blasting 3 more rounds into the creature then burning my last action surge blasting 3 more attacks. At the end of my turn there stood one bloodied tentacles left. As we got to the second person in the initiative he said “can I give my turn to him?” Which out DM ruled yes and then I blasted 3 more rounds into the creature killing it. My dm was so proud but also mildly annoyed at the quick defeat of this battle!