BDO Fogans, Awakening Nova 316AP, 39500 yellow

No coin used. Agris used on titiums. Unlike orgs in orc camp, you usually kill titiums solo since they're much more tanky than regular mobs, so there's little to no risk of burning thousands of agris points on the regular mobs. Agris is very efficient and bumps the trash loot up so I use it.

Why elixirs and not giants/frenzy?
So, elixirs are 17% crit and back dmg and 15demi dmg. Giants is just 10% special atk dmg. Frenzy is 10% crit dmg. It should be obvious which one is best out of the three. A simple demi + detection is enough to outscale frenzy or giants. After that comes assassin for faster kills on bosses, destruction for 2% special dmg, shock for 3 crit (no need for spirit perfume then), and concentration and frenzy for accuracy and ap needs (not that there are any).

Why Khalk?
Movement speed +5%. I doubt it has much impact but it feels good to use and is cheap. It's not neccessary.

What's the mainhand?
It's called Ain Morning Star, it's 17demi ap better than PEN bs. Payoff is losing 40acc and 2% crit dmg. Accuracy doesn't matter ever since we have t3 addons, 2% crit dmg is miniscule compared to 17demi ap.

If accuracy doesn't matter then why vipers and elkarrs in your crystal set?
I ran out of slots, if I could I would use 6-8 carnage crystals instead, but I can't do that and I certainly don't want to P2W crystal slots to make PA feel good about their outdated crystal storage model.

Is it neccessary to use Ain Mainhand?
No, you don't have to do it but it feels good to be using a 1bil item that outscales a 140bil one.

How to itemize for demihuman elvia spots like orcs or fogans?
First of all, check your total AP on garmothcom's gearplanner, if it's over the cap you can start having fun. From the highest to lowest priority here are the swaps you should do:
Demihuman lightstone set - Elixirs - Ain - Exquisite cron meal - Crystals
Most people will be fine with just lightstones + elixirs, anything after that is just a minmax territory.

SPOT MECHANICS:
I'll focus on Marni here since it's better than the outside (that I already covered in my channel before). For a no weapon grind you have 8 packs with 12 violents and 40 regular mobs. Weapon grind adds a few more packs (number doesn't matter here, they're 3-4 mobs each anyway) consisting of 33 regular mobs and 0 violents. Apart from that we have 3 travals respawning every 5min. And around 1-10 princes titiums (rng dependent). Regular mobs drop 1-4 tl, violents drop 5-10tl and seeds, travals drop 15-20tl and seeds. Princes drop 50-100tl each, while also dropping 1-2 seeds, 1-3 okiaras, bmc, 10+ blackstones. All tl numbers are shown in base values, yellow is 2x that.

Math is nice but what ultimately matters is that violents always have a priority, their lives are worth more than regular mobs' lives. In order to grind fogans efficiently you want to always target violents.

GUIDE:
Do the 8 packs I do here, if you're too slow skip one pack with 1violent. Once you have a weapon you go fast and kill everything, if you ever start overclearing you need to stop and wait for a 1-2s on one-two packs, it's best if you alternate the packs you're waiting on to maximize the amount of trash loot you get. Travals are nice to kill when you have a weapon, if you don't have one you should ignore them unless they come close to you, wasting 5s on reaching the traval, killing him and going back is enough for 3 pet cycles, that's more than one traval's tl worth. In the video I often make this mistake, that said, I'm also overclearing if I go too fast so it's a bit justified.

COMBO:
There's not a single BIS combo that always works, it's all situational, a combo that oneshots one pack may not do anything to a different pack. Mobs position, player's angle, player's position, accel's state, cooldowns, violents' count and position, it all matters when determining what combo should be used. Generally you start with big aoe and finish with smaller, that's the best tip I can give without going into specifics for each pack.

Here are some example combos that anyone with ~90-100demi AP can use:
WRMB F SHIFTRMB SHIFTQ
WQ SHIFTQ
WRMB SHIFTQ
SHIFTLMB SHIFTQ
WQ Brutal SQ SLMB F WF
SHIFTQ WQ
Brutal WQ
SHIFTRMB Brutal SQ/F Q
WQ SHIFTS SHIFTLMB F SHIFTRMB WF
WQ SHIFTLMB Brutal F WF
WRMB Brutal SLMB (F) WF
SHIFTLMB WF SHIFTQ SQ SLMB
WQ Q/Quoratums_Earth

With a weapon buff almost every single nova's skill oneshots mobs. Narc's weapon might increase pets uptime slightly by lowering the number of frozen ring ticks needed to kill mobs, but I doubt it has a noticeable impact on trash loot, at least in marni.