[3.15] Dex Stacking Blade Trapper! Clear all content with ease!

We are using a ton of dex stacking in conjunction with to scale our life and elemental damage to insane levels. To get our huge chunk of base cold damage and allow us to perma chill/freeze everything, we craft a shaper base thrusting one-handed sword with "Deals x-x cold damage per 10 dexterity" The easiest way I found to craft this is just using harvest rerolls (more cold modifiers) to slam it. it took me about 30 harvest rerolls to hit this weapon craft. While i was making this, I just used a foil with tons of flat cold/lightning and crit multi

Method 1 (expensive): Buy a foil base with either shaper or hunter influence (Vaal for more crit chance, harpy for more crit multiplier). You now want to fracture that modifier onto the weapon so that you can fossil craft using prismatic fossils. Ideally you want Tier 1 cold and tier 1 lightning or fire, and then crit chance + crit multiplier on the suffix, with 1 open suffix to craft trigger socketed spell. If you're unaware how to fracture a modifier, there are plenty of guides online.
Method 2 (much cheaper): Buy a synthesized foil with 5.7 or higher base crit that has the Cold per 10 Dex modifier as a synthesis implicit. I found a few this league for anywhere between 20c and 4ex, just depends on the market at the time. Since it is an implicit modifier, you can then just prismatic fossil slam your foil until you hit the desired mods.

Desired Prefixes in order of value
Cold Damage to Attacks
Lightning Damage to Attacks
Penetration
%elemental damage with attack skills
Fire damage to attacks

Desired Suffixes in order of value
Critical Strike Chance (pushes your base crit upwards a ton)
Critical Strike Multiplier
Dexterity
Open suffix for trigger craft

1-12: Level with whatever you feel like, I change up what i do for 1-12 every single time i level because its super easy regardless
From 12 onward, put on your blade trap, slap on added cold/lightning, swift assembly and go to town. Just itemize around added flat elemental damage (Suggested weps are The Princess, Hand of Thought and Motion, or Fidelitas spike with The Deep Ones Hide or any decent shield with life + resists in your off hand)

I rode all the way to mapping using a hand of thought and motion and an astramentis, some heralds, and i ramped up my life a ton on the passive tree as i never felt like i needed much damage once i got dex stacking. If youre SSF you can just find a nice wep with + cold/lightning and maybe some crit, which will do just fine. Switch to cluster traps as soon as youre able!