Hailey Scott debuts with The First Descendant Season 1 and has all the makings of a solid boss killer. In short, you want her. Here’s how to unlock Hailey in The First Descendant.
How to get Hailey Materials in The First Descendant
Before grinding for Hailey, you must speak to Nell at Albion andcomplete the Fallen Teammates Questline. The task is pretty straightforward. Head to the Special Operation Terminal and chooseWhite-night Gulch – Block Kuiper Mining. There are a few story sections that follow, which I won’t spoil, but you must complete these before going for the new Descendant.
Hailey parts are obtained slightly differently from the other Descendants we’ve seen so far. Youstill need the regular four pieces(Enhanced Cells, Spiral Catalyst, Stabilizer, and Code), but they are tied to Season 1 content.

Once you have each piece, they must beconstructed with Anais in Albion. When all the pieces are ready, you can finally build Hailey.
There aretwo places you can acquire Hailey materials, so let me show you how they work:

Clear Invasion Dungeons
Invasion Dungeons are guaranteed todrop at least oneof Hailey’s Research Materials per completion.
The drops are alsoperformance-based and reward speedy clears. According to the patch notes, earning three Research Materials in a single run is possible if you’re fast enough.

The catch is theseInvasion Dungeons can only be run twice daily, which means farming for Hailey’s materials this way will take multiple days.
you’re able to start Invasion Dungeons at the Infiltration Terminal (pictured above), andthey must be tackled solo.
Defeat monsters in Hard Infiltration Operations
Hard Infiltrations are another avenue for acquiring parts.
Hailey’s materials are tied to specific Hard Infiltrations, and you can acquire each piece from the following locations. Keep in mindyou must beat the regular Campaignto unlock Hard mode for a shot at the parts:
Enhanced Cells
Stabilizer
Spiral Catalyst
Can I get Hailey without grinding in The First Descendant?
If you want to skip the grind and the waiting period to build Hailey, you can simplybuy her outright from the shop.
As Hailey is a new Descendant, she’s more expensive than the other characters. Nexon used the same pricing structure forLuna, and she costs900 Caliber.
Purchasing Hailey from the shop is the only way to bypass the campaign’s clear requirementif you’re a new player and want to play as the ice-cool sniper.
If you’re grinding for new Descendants, have you got any Ultimates yet?Ultimate Descendants are locked behind an intimidating grindbut are well worth the struggle if you can handle it.
Anthony Yates
Anthony is a freelance writer for PC Invasion and has worked in the industry for four years. He’s furiously competitive and is always looking for the next big multiplayer hit. Anthony thrives in high-stakes games like Escape From Tarkov and Sea of Thieves. He is also passionate about speedrunning and always looks forward to the next GDQ and ESA events. When he’s not grinding leaderboards, Anthony enjoys visiting Arcades, retro gaming, and horror movies.