Need help with improving dungeoning.

[SwagMoney2217]

Armour : full SA (3/4 5*, SA 3*), ancient recombed.
Weapon : fabled OFA livid dagger, SE3 FoT for roomclearing.
Cata level : 18.

So I'm able to do F3 relatively easily, if I grab a couple of blessings then I could solo. But the problem comes when I enter F4. I die most of the times to SAs, lost adventurers and whatnot. I play on 300ms internet so I do take unnecessary damage because of the lag issues.

What can I improve ?

https://sky.shiiyu.moe/stats/SwagMoney2217/Pomegranate

free plugins
minecraft paid for free
SpigotMC
minecraft plugins
mcmarket
mc-market
spigotmc
free minecraft paid plugins
free minecraft plugins
aac free
ewg free
Minecraft Premium Plugins
ewg free download
litebans free
epicworldgenerator free
free schematics
leaked schematics minecraft
schematics
schematics leaked
schematics free
minecraft schematics free
paid minecraft schematics free
paid minecraft schematics for free
free cracked plugins
free cracked minecraft plugins
plugins
featherboard download
featherboard plugin download
antiaura download
xenforo leaked
xenforo for free
xenforo addons