So my brain was theory machining again, and I thought of something, and figured I'd check to see if this is legal.
So for setup, let's assume that the enemy has a bunch of solos mixed in with a large group of infantry, our multiple groups in relative close proximity to each other. I hit 1 group (preferably a 10 man group) with black spot. I move the kraken in with 3 focus. Let's assume that thanks to seas of fate I never need to boost attacks. I use my melee attack to kill first black spot model, use free swing against a non spotted model. Then I use kill shot and use the flayer and roll a 3 on my d3. First shot hits spotted model. Free swing against a non spotted model. Rinse and repeat through all the flayer shots, using them against spotted models. Using 1 initial I've now killed 10 models. Assuming that there are still 4 spotted models in my melee range, could I then attack with my melee weapons and drop 4 hellblaster shots?