Uploaded August 2026 | Updated September 2026, 57 minutes ago
The full Mortal Shell 2 Proxima build - the lightning setup that spams her Biosampler and drowns everything on screen. Every skill point in the 44 point tree, the best weapons, and all seven tarstones, with the real numbers on screen as I go.
This is my own playthrough, so these are the actual values off my cards, not theorycrafting. Running something different on her? Tell me what you'd swap in the comments.
0:00 Why The Proxima Lightning Build Is Broken
0:32 How Proxima Works - The Biosampler Loop
0:57 Mortal Shell 2 Skill Tree - 44 Points
1:17 Attunement - Cheaper Biosampler Casts
1:38 Exoshell - Grafted Armor Mitigation
1:58 Ampereon - Lightning Immunity & Shock
2:19 Biohazard - Damage & Lightning Stacks
2:44 Biohunter - Permanent Damage Per Sample
3:10 Seizure - Stasis Stacks & Stagger Damage
3:35 Shellshock - Getting Resolve Back
3:58 Discharge - The Lightning Storm Proc
4:21 Full Skill Tree Recap
4:37 Axatana - Best Weapon For Proxima
5:13 Duality Stone - Strike Twice
5:32 Voltaic Crown - Permanent Lightning Infusion
5:56 Hexapod Core - Stagger Immunity
6:19 Forgotten Crossbow & Barrage Stone
6:51 Emberseed & Unstable Sidearm Tarstones
7:18 Deadeye & Devout - Crit And Resolve
7:45 Best Tarstones & The Shattering Swap
8:13 Mortal Shell 2 Proxima Build Summary
#mortalshell2
➥ Twitter: twitter.com/gflaserbolt
➥ Facebook: facebook.com/gflaserbolt
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The full Mortal Shell 2 Proxima build - the lightning setup that spams her Biosampler and drowns everything on screen. Every skill point in the 44 point tree, the best weapons, and all seven tarstones, with the real numbers on screen as I go.
This is my own playthrough, so these are the actual values off my cards, not theorycrafting. Running something different on her? Tell me what you'd swap in the comments.
0:00 Why The Proxima Lightning Build Is Broken
0:32 How Proxima Works - The Biosampler Loop
0:57 Mortal Shell 2 Skill Tree - 44 Points
1:17 Attunement - Cheaper Biosampler Casts
1:38 Exoshell - Grafted Armor Mitigation
1:58 Ampereon - Lightning Immunity & Shock
2:19 Biohazard - Damage & Lightning Stacks
2:44 Biohunter - Permanent Damage Per Sample
3:10 Seizure - Stasis Stacks & Stagger Damage
3:35 Shellshock - Getting Resolve Back
3:58 Discharge - The Lightning Storm Proc
4:21 Full Skill Tree Recap
4:37 Axatana - Best Weapon For Proxima
5:13 Duality Stone - Strike Twice
5:32 Voltaic Crown - Permanent Lightning Infusion
5:56 Hexapod Core - Stagger Immunity
6:19 Forgotten Crossbow & Barrage Stone
6:51 Emberseed & Unstable Sidearm Tarstones
7:18 Deadeye & Devout - Crit And Resolve
7:45 Best Tarstones & The Shattering Swap
8:13 Mortal Shell 2 Proxima Build Summary
#mortalshell2
➥ Twitter: twitter.com/gflaserbolt
➥ Facebook: facebook.com/gflaserbolt
➥ Discord: discord.gg/laserbolt
➥ Merch: teespring.com/stores/laserbolt
➥TikTok: vm.tiktok.com/TjDxuR
➥ Instagram: instagram.com/gflaserbolt
➥ Donations: ➨ goo.gl/GWBkgY
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