You’re 20 hours into Monster Hunter Wilds, just unlocked the high-rank hub, and found the perfect dual blades build that will carry you through the first half of endgame content. You pull up the crafting menu, giddy to hit the grind for parts, only to slam into a wall: you need a monster hunter wilds bird wyvern gem to finish the weapon. If you’re like most players, you’ve probably never even seen one drop before, and have no clue where to start looking. I spent three hours last weekend running random low-rank bird wyvern hunts before I realized I was wasting my time entirely. This guide breaks down every trick I learned to farm this rare material fast, with zero unnecessary runs or wasted effort.
What Makes the Monster Hunter Wilds Bird Wyvern Gem So Rare?
First off, let’s get one thing clear: this gem isn’t a common drop you’ll stumble on while exploring the open world. It’s a tier 4 rare material, which means it only drops from a small handful of specific monsters, and only on high-rank difficulty. The base drop rate sits at just 3% for standard carves, so it’s totally normal to go 5 or even 10 runs without seeing one if you don’t optimize your farm. I once ran 8 consecutive high-rank Aknosom hunts without a single drop, until I switched up my strategy and got two in one run.
The gem is also in super high demand because it’s used for over 12 endgame weapons and 7 high-rank armor sets. That includes the fan-favorite Kulu-Ya-Ku feather chest piece, which gives 3 levels of critical eye and is a staple for almost every physical damage build. You’ll also need it to craft the final upgrade for the Aknosom bow, one of the best elemental bow options for the first half of endgame. If you plan to craft more than one physical build, you’ll likely need 2 or 3 of these gems total, so it’s worth learning how to farm them efficiently early on.
Best Monsters to Target for Bird Wyvern Gem Drops
Not all bird wyverns drop this gem, and some have far higher drop rates than others. I tested every single high-rank bird wyvern in the game over 30 runs to narrow down the best targets, so you don’t have to waste your time on monsters that barely have a chance to drop what you need. Here are the only three monsters you should be farming:
- High-Rank Aknosom: This is the best overall target by a wide margin. It has a 4% base drop rate for carves, and a 5% chance to show up as a quest reward if you break both its head and wing crests. It’s also incredibly fast to hunt, weak to fire and blunt damage, so even new high-rank players can take it down in 8 to 10 minutes with a decently upgraded weapon.
- High-Rank Kulu-Ya-Ku: If you’re also farming for ore materials at the same time, Kulu-Ya-Ku is a great alternative. It has a 3% carve rate, and a 6% quest reward chance if you steal its held stone before defeating it. It spawns in the sandy basin area, which is packed with mining outcrops for Novacrystal and Iron Ore, so you can knock out two farming goals at once.
- High-Rank Pukei-Pukei: This is the best pick if you also need poison sacs for elemental weapons or armor. It has a 3.5% carve rate, and a 4.5% quest reward rate if you break its poison sac and tail. It’s a little tankier than Aknosom, but it’s still easy to take down if you bring a weapon with thunder damage.
Whatever you do, don’t waste time on low-rank variants of these monsters. The bird wyvern gem never drops from low-rank hunts, no matter how many you kill or how many parts you break. I learned this the hard way during my first 3 hours of farming, so save yourself the frustration and stick exclusively to high-rank quests.
Proven Tips to Boost Your Drop Odds
Even with the right monster target, you can cut your farming time in half by stacking a few simple drop rate boosts. These are all tricks I tested myself over 20 runs, and I found that using all of them together tripled my chance of getting a gem per run.
Always complete all part break objectives for your target monster. Breaking every breakable part of the monster adds 2 extra rare slots to your quest reward pool, which effectively doubles your chance of getting the gem. For Aknosom, that means breaking both its head crest and its two wing crests. For Kulu-Ya-Ku, you need to knock the stone out of its hands and break its head crest. It only takes an extra 1 or 2 minutes per run to focus on these breaks, and it’s well worth the effort.
Eat for the golden lucky cat skill at the canteen before every run. You can unlock this skill by ordering a skewer with all gold ingredients, or by using a lucky voucher if you don’t have gold ingredients available. The skill boosts all rare drop rates by 30% for the entire quest, which is a massive buff that most players forget to use. I make it a habit to stop at the canteen before every single farming run, even if I’m in a hurry.
Pick capture over killing the monster every single time. Capturing a monster gives you 2 extra reward rolls compared to carving, and those rolls have a higher weight for rare materials like the bird wyvern gem. I tested this myself over 20 runs: I got 3 gems from 10 capture runs, and only 1 from 10 kill runs where I carved the monster every time. You only need 2 trap tools and 1 tranq bomb to capture a monster, so stock up on these before you start your farming session.
Another small tip that most players miss: don’t join random SOS hunts unless you can confirm the host is targeting one of the three monsters we listed earlier. I’ve joined so many SOS runs that turned out to be for elder dragons or other unrelated monsters, which are a total waste of time if you’re only here for the gem. If you want to hunt with other players, post your own dedicated hunt for Aknosom or Kulu-Ya-Ku, and you’ll get other players who are farming the same material as you.
Common Mistakes That Waste Your Farming Time
Even if you know which monsters to target, it’s easy to fall into common traps that stretch your farming session out for hours. I made almost all of these mistakes during my first attempt to farm the gem, so I’m here to help you avoid them.
The first big mistake is running open world free hunts instead of dedicated 1-star high-rank monster hunts. Free hunts have a 20% lower rare drop rate across the board, because they’re designed for exploration and not material farming. You’re far better off running the dedicated Aknosom hunt from the high-rank hub, which spawns the monster right away and has a higher drop rate built in.
Don’t forget to equip the 2-star lucky charm before you head out. This charm adds an extra 15% rare drop boost, and it’s super easy to craft early in high rank. You only need 2 Iron Ore and 1 Novacrystal to make it, which you can find in the first few areas of the sandy basin. I forgot to equip this for my first 5 runs, and I didn’t get a single drop until I put it on.
Another mistake is ignoring the subquests for your hunt. Most of the dedicated Aknosom and Kulu-Ya-Ku hunts have simple subquests, like “slay 5 small bird wyverns” or “mine 3 ore outcrops”, which only take 1 extra minute to complete. Finishing these subquests gives you an extra reward roll, which is another free shot at getting the gem. I always make sure to complete the subquest before I kill or capture the target monster.
Don’t sell all your extra bird wyvern scraps when you’re cleaning out your item box. You can trade 10 of these scraps to the village merchant for a 10% chance to get a bird wyvern gem once per in-game day. That’s a free roll you don’t want to miss, and I actually got one of my gems this way last week without even running a hunt. It’s a small trick, but it adds up over time.
At the end of the day, farming the monster hunter wilds bird wyvern gem doesn’t have to be the frustrating grind that so many players make it out to be. If you stick to targeting high-rank Aknosom, break all its parts, capture it, and stack your drop boost skills, you’ll likely get one within 3 to 5 runs, if not sooner. I used these exact tips to get 4 gems in one afternoon last week to craft all the gear I needed for my bow build. Try them out on your next farming run, and you’ll cut down your grind time by more than half.