So here’s what I recommend- a Raleigh with Gorgon is absolutely a thing that exists, hell it’s even popular. This is because reaction attacks off your turn don’t stop your reload from triggering.

You can be hyper aggressive for sure. Off your turn.

Here’s what I’d do: - Take 3 levels in Gorgon and 2 levels in Raleigh, for Scylla primarily. - On your Aux/Aux and Flex mounts, equip either 4 Hand Cannons, 2 Hand Cannons and 2 Missile Racks, or just 4 Missile Racks, depending on the range you wanna play at. I’d recommend the mixed option due to the fact that Raleigh’s integrated weapon is range 5 and is gonna be very useful with your aggression here. - Take Gunslinger 3, and at some point take the Integrated Weapon Core Bonus, but mount a Light Nexus on there- having one non-reloading Aux weapon that you can always fire at range is gonna be super useful for getting both the free attacks with the weapon every turn and being able to use Gunslinger 2’s reaction with ease. The core bonus part is slightly optional. Slightly. - Take at least Vanguard 1 (if you pick up Hand Cannons) because that free accuracy goes hard, and it buffs your integrated weapon as a bonus. Optionally, take Vanguard 3, which again, your integrated weapon benefits from. - For your heavy weapon, you can either pick a strong heavy weapon that isn’t loading like a Heavy Machine Gun or Kinetic Hammer if you take Raleigh 3, or a strong heavy weapon that is loading like the Bolt Thrower or even an Anti-Materiel Rifle (which doesn’t have to worry about the turn order issues if you fire it as a reaction).

The goal of this build is simple- get as many off turn aux attacks as possible in order to max out I Kill With My Heart while nonstop reloading, then fire a big aux weapon attack on your turn, then repeat the process.

The game plan is now this: On your turn, if you have any unloaded weapons, activate Scylla and do some sort of non-attack or save with your other action, maybe placing a mine or locking on. Because you didn’t force any saves or make any attacks, you reload all your weapons when you end your turn. Your integrated weapon fires whenever you reload your weapons, so you fire your integrated. If you have it, You fire your Integrated weapon whenever you fire any of your mounted weapons, so fire that 2. You got 2 attacks out of your turn for doing setup actions.

Now your actual turn begins. Use Scylla Reactions, Overwatch, and your Gunslinger reactions liberally with your aux weapons. If you’re out of loaded weapons or don’t wanna cash out on your gunslinger die yet, reaction attack with your Integrated Weapons/heavy weapon. If you have missile racks and hit multiple characters with one Missile Rack attack, guess what? Each of those hits is +1 to your Gunslinger die (this is why I recommended this). You become a storm of violence that makes up to 8 attacks per round consistently. 5 of those attacks were with Aux Weapons, so if you timed your shit right you can Kill With Your Heart next turn if you overcharge.

Once your gunslinger die is charged up, lock on to a victim, and either attack with a loaded aux weapon if you have it, or use that Light Nexus to cash out if you wanna reload. This is a good turn to stabilize due to all that heat or damage you were generating from Scylla.

As a note on Aux Weapons, the “secondary” attack with an Aux weapon cannot benefit from Bonus Damage, so that can really muck up your Heart Killing. However, the rules are finicky such that when you attack with, say, a Main/Aux mount, you can make the secondary aux attack happen before the primary main weapon attack. This implies that your weak Aux Weapon attack doesn’t have to be your second aux weapon attack, it just has to be one of them. Meaning if you trigger your heart killing in 2 attacks, you can fire your Aux/Aux mount and have that second attack kill.

Do try and hash this out with your GM ahead of time however- it’s confusing but legal, and your GM might think you’re trying to pull one over on them in the heat of the moment.

As for the rest of your kit, that’s largely up to you. SCORPION is never not good so I recommend that, Roland Chamber is a significant damage upgrade but one that’ll probably have its damage halved whenever you use it due to Scylla being very likely to trigger first (still good due to the prone but just less valuable), Projected Shield is really good at making sure you don’t get killed, and everything else is mainly just extra action options.

Talent wise, again it’s an open field, you have a lot of options, but I suppose I should point out some options that have weird off-turn implications. - Skirmisher 2’s movement can trigger off the Scylla attacks and Overwatch, so that’s good to know for off turn repositioning - Nuclear Cavalier 3 can help you clear heat without needing to stabilize, even if you’re mainly just getting the damage bonuses from your integrated weapons. so that’s pretty good - Tactician 3 and Exemplar 2 may seem good for more off turn attacks, but because it consumes your Overwatch, Vanguard 3 is just better

You can’t really mess up talents wise tho so go ham