Stand Arrows are the single most important consumable in Bizarre Lineage, the Roblox action RPG inspired by JoJo's Bizarre Adventure. Every time you want to unlock a new Stand or reroll your current one, you need an arrow. The game hands them out generously in the early hours, but once you hit the mid-game — around level 30 — the supply dries up fast. Knowing exactly where arrows come from and which methods produce them quickest makes the difference between constant rerolls and long dry spells.
Quick answer: Complete storyline quests for the easiest early supply, then farm raids (especially the Avdol raid near Bus Stop 14) and spend raid tokens in the raid shop once you're strong enough to clear bosses quickly.

Storyline quests — the best early-game source
Every few story missions you finish, the game awards free Stand Arrows automatically. Story quests also drop chests, grant the most experience, and level your Stand's Conjuration faster than any other activity. If you're below level 30, there is no reason to grind any other method. Just follow the large blue quest marker on your screen and keep progressing. You'll accumulate arrows almost passively while also unlocking new moves and raising your combat stats.
Ground spawns across Morioh Cho
Stand Arrows appear randomly on the ground throughout the map, often near bus stops and major points of interest. Picking them up is free, but running around the enormous Morioh Cho map hoping to stumble on one is inefficient. A smarter approach is to use the bus stop fast-travel system to quickly scan the areas around each stop. You can survey a bus stop's surroundings before committing to travel there, which saves a lot of aimless running.
There is also an Item Notifier game pass that alerts you whenever items spawn and shows their locations. It works, but the Robux price is steep, so weigh that against how much time you actually spend hunting ground loot.

Meteor Showers
Meteor Showers are random map events that drop multiple Stand Arrows at once in the impact zone, typically near Bus Stop 1. When you see meteors falling, head to the landing site immediately. These events are unpredictable, so you can't plan around them, but they're worth grabbing whenever they happen.
Chests — Common, Rare, and Legendary
All three chest tiers in Bizarre Lineage have a chance to contain Stand Arrows, with Rare and Legendary chests offering better odds. You earn chests as story quest rewards, find them scattered around the map, and receive them as raid completion bonuses. The crafting NPC Gupta, located inside the Kame Yu Market, can also craft all three chest types if you have the right materials. Roughly one out of every ten chests will yield an arrow, so opening them in bulk after a raid session adds up over time.

Raid farming — the fastest late-game method
Once your Stand is leveled and your stats are high enough to solo a raid boss quickly, raids become the most efficient arrow farm in the game. The Avdol raid, accessible near Bus Stop 14, is the go-to choice because it's the first raid most players encounter and one of the easiest to clear at speed.
Step 1: Fast-travel to Bus Stop 14 and speak to the Avdol NPC. Start his raid. You can do this solo or with a group, though note that bringing more players increases the boss's health.
Step 2: Defeat Avdol as fast as possible. Your performance is graded, and higher grades (up to SSS) yield better rewards — more raid tokens and higher-tier chests. With a well-leveled Stand like Magician's Red, the fight can take under a minute.
Step 3: After the raid, open the Avdol NPC's shop. You can spend the tokens you just earned to buy Stand Arrows directly — roughly 60 tokens for five arrows. The shop restocks on a timer (around 36 minutes), so you can cycle between raiding, spending tokens, and opening the chests you received.
This loop produces arrows from three sources simultaneously: direct raid drops, token purchases from the raid shop, and chest openings. If you're clearing the raid in about a minute each time, you can realistically net several arrows every few minutes of play. You can also save up tokens to buy Legendary Chests from the shop, which have the highest arrow drop rates.

Winning 1v1 duels
For skilled PvP players, 1v1 duels are a surprisingly consistent arrow source. Open the Quest menu, navigate to the "Discover 1v1s" tab, and queue into a match. Each win rewards two Stand Arrows. If you can chain wins, this rivals raid farming in terms of arrows per hour, though it obviously depends on your ability to beat other players consistently.
Prestige rewards
Each time you Prestige in Bizarre Lineage, you receive one Stand Arrow and one Legendary Chest. Prestiging resets your level, so this isn't something you do purely for arrows, but it's a nice bonus on top of the other Prestige benefits. The Legendary Chest itself has a solid chance of containing another arrow, effectively doubling the payout.

Buying arrows with Robux
If you'd rather skip the grind entirely, Stand Arrows can be purchased for Robux in the in-game shop. This is the fastest method by real-world time, but it costs real money. Whether that trade-off makes sense depends on how much you value your time versus your wallet.
Lucky Arrows — a quick note
Lucky Arrows function the same as regular Stand Arrows — they grant a single Stand reroll — but they also come with a free random skin for whatever Stand you pull. You can find Lucky Arrows in the raid shop and occasionally from Legendary Chests. They're rarer than standard arrows, so treat them as a bonus rather than a farming target.

What happens to Conjuration when you reroll
One important thing to keep in mind before burning through your arrow stockpile: if your new Stand replaces your current one (because you don't have extra Stand Storage), you lose all Conjuration progress on the old Stand. The new Stand starts at zero mastery, meaning fewer moves and a more transparent appearance until you level it back up. Make sure you actually want to reroll before using an arrow, or invest in additional Stand Storage first.
The most time-efficient path through Bizarre Lineage's arrow economy is straightforward. Push through story quests until around level 30, then shift to raid farming — specifically the Avdol raid loop — while picking up ground spawns and Meteor Shower drops opportunistically. Mix in 1v1 wins if you're confident in PvP, and open every chest you get. Do all of that consistently, and you'll never be short on Stand Arrows.