After 15 attempt to repel her in the arena and running out of time the first try, managed to complete the quest solo. Brigade Layer, here I come :) : r/MonsterHunterWorld
How to Triumph Over the Lunastra in Monster Hunter: World | Monster Hunter: World
How to Triumph Over the Lunastra in Monster Hunter: World | Monster Hunter: World
28 Games Later: Monster Hunter World 4.0: Lunastra Update
Pandora's Arena | Monster Hunter World Wiki
How to Triumph Over the Lunastra in Monster Hunter: World | Monster Hunter: World