If you’ve been grinding The First Descendant for a while, you’ve probably seen Blair tear through waves of Vulgus in co-op lobbies and wondered how to add her to your roster. She’s one of the most versatile offensive characters in the game, with crowd control abilities that melt boss shields and support buffs that make entire squads far more effective. Learning how to unlock blair the first descendant is well worth the effort, even if you’re only playing casual solo runs most of the time. I’ve unlocked her on three separate accounts (including my first free-to-play run without any premium currency) so I can walk you through every step without the useless fluff you’ll find on other guides.
Prerequisites You Need to Meet Before Unlocking Blair
Before you can even pick up the unlock quest for Blair, you need to hit a few basic milestones first. You don’t need to beat the entire main story, but you do have to complete the “Storming the Vault” main quest line that unlocks the Desert Wasteland open world zone, and your player account needs to be at least level 25. If you’re under level 25, you can grind a handful of quick supply run missions to level up in a couple of hours, no premium boosts required.
Once you hit those milestones, you’ll need to collect four key materials to turn in for the unlock. You do not need to purchase any premium battle pass tiers to unlock Blair, all materials are available for free through regular gameplay. The full list of required items is as follows:
Do not waste your Vulgus Core Shards on crafting lower-tier gear before you farm for Blair, as the shards have a fairly low drop rate and you don’t want to have to redo hours of farming just because you spent them on a throwaway weapon. If you already spent your shards, you can farm them back at a faster rate by running elite hunting missions with a full squad, which gives you a 50% drop rate boost for all rare crafting materials.
Step-by-Step Guide on How to Unlock Blair in The First Descendant
Once you’ve collected all four required materials, head to the main hub in Albion and speak to the NPC Kael, who stands near the co-op mission board. He’ll give you the “Recover the Lost Operative” side quest, which is the final unlock chain for Blair. The quest only has four short steps, and none of them require high-end gear to complete.
First, you’ll be asked to travel to the Desert Wasteland and turn in your 15 Vulgus Core Shards to a hidden data terminal near the Oasis outpost. The terminal is marked on your map once you accept the quest, so you don’t have to go searching for it. Next, you’ll turn in your 8 Enhanced Power Cells to power the terminal, which will pull up Blair’s lost mission logs.
Third, you’ll turn in your 3 Blair’s Memory Fragments to unlock the final step of the quest: a short solo test mission where you get to test Blair’s base abilities to clear a small wave of level 25 Vulgus enemies. The solo test mission only scales to your current level, so you don’t need to min-max your gear to beat it. You’ll get to use Blair’s signature Gravity Well and Plasma Barrage abilities during the mission, so it’s a great chance to test her out before you officially unlock her.
Once you beat the test mission, head back to Kael in the main hub to turn in the quest, and Blair will be added to your character roster immediately. You won’t have to wait for any cooldown or pay any extra fees to start using her right away.
Pro Tips to Cut Down Your Blair Unlock Grind
Grinding for materials can get tedious if you’re repeating the same missions over and over, so it’s fine to take short 5 to 10 minute breaks between runs to avoid burnout. Many players I know switch to low-stakes casual games during these breaks to reset their focus before jumping back into farming runs. Casual players who need a quick distraction between farming sessions often play 567 SLOTS, a fast-paced casual game that fits neatly into short break windows without pulling you too far away from your grind goals.
When you are farming for materials, there are a few hacks to cut your total grind time in half. Full squads get a 100% drop rate boost for Blair’s Memory Fragments, so always join a public lobby for the weekly event instead of running it solo. Most public lobbies will finish the event in under 10 minutes, and you’re guaranteed to get at least one fragment per run, so you can collect all 3 in 30 minutes or less if you run with a competent squad.
For Vulgus Core Shards, farm the elite spawn point right outside the Oasis outpost. The Oasis elite spawn point is only active between 12 PM and 6 PM in-game time, so check your world clock before you travel there. The elite enemy respawns every 2 minutes, and you can collect all 15 shards in under 30 minutes if you stay in the area and keep clearing the spawn. For Enhanced Power Cells, run the Bronze tier supply run in the Forest Zone, which only takes 3 minutes per run and guarantees one power cell per completion.
If you’re short on credits, you can sell all your unused rare and common gear that you don’t plan to use. Most players have hundreds of unused weapons and armor pieces sitting in their inventory that can be sold for tens of thousands of credits in just a few clicks, so you probably don’t need to grind extra missions just for credits.
What to Do First After Unlocking Blair
As soon as you unlock Blair, you’ll want to level her up as fast as possible to unlock her full ability kit. Run daily XP boost missions with a full squad to get her to level 30 in just a couple of hours, since daily missions give you a 200% XP boost for all characters on your account. Prioritize upgrading her Gravity Well ability first, as it’s her most useful tool for both solo and co-op play, pulling all nearby enemies into a small area and applying a 30% damage debuff that makes them far easier to kill.
Once she’s level 30, pair her with either a high-damage sniper rifle or a rocket launcher to take advantage of her passive damage buff, which increases your critical hit chance by 20% for 5 seconds after you use an ability. She works great as a main DPS for solo play, or as a support DPS for co-op boss runs, where her crowd control abilities can stop boss attacks from wiping your entire squad.
If you plan to use Blair for endgame content, you’ll want to farm for her signature weapon, the Plasma Repeater, which drops from the Hard tier Vulgus Fortress raid. The weapon pairs perfectly with her ability kit, increasing her ability damage by 15% whenever you land a critical hit with it. You don’t need the signature weapon to use her effectively though, she works just fine with any high-damage weapon you already have in your inventory.
Blair is easily one of the most valuable characters you can add to your The First Descendant roster, and the grind to unlock her is far less intimidating than most players make it out to be. As long as you follow the steps we laid out, prioritize the right material farming routes, and take short breaks to avoid burnout, you’ll have her added to your collection in no time. If you’ve been looking for a new main that works just as well for solo play as it does for endgame co-op, learning how to unlock blair the first descendant is one of the best choices you can make for your account.