https://liquipedia.net/valorant/VALORANT_Champions_Tour/2021/Circuit_Points/Korea
Nuturn has 410 and they won't earn anymore (out of VCT till last chance / champions).
If Vision Strikers win TNL (in other words, go to Berlin) and place top-8, they will acquire at least 275 + their current 140 from past splits = 415 which is just 5 points more of what Nuturn got.
Unlucky really for Nuturn, but it looks like last chance is inevitable. If they won Damwon today, VS would have to do a much harder job - getting into top-4 at least, but now it's a lot easier for them.