「MHW: ICE PC」"The End" of Monster Hunter World Iceborne

Read the description please :)
This is a "Best of" my run of the modded quest "The End", where you fight a Tempered Ruiner Nergigante, a Safi'jiiva with full healings and an Alatreon fire version, with 3 carts and 80 minutes. Managed to beat it in 42 minutes, pretty happy about that :)
If there is interest I'll upload the entire run.
I used 5 different builds, One with Fatalis Charge blade for Nergi, one With Brachy Dual blades for phase 1 Safi (blast), one with Kjarr Ice Dual Blades for phase 2 Safi (high elemental damage), one with Kjarr Dragon for phase 3 Safi (elder seal + elemental damage), and finally a Kjarr Ice CHarge Blade for fire Alatreon.
Thanks to Idevaste for Inspiring to do this run
Played on ICE version of MHW, Iceborne Community Edition