How to get Diamonds in Brown Dust 2: every free source, ranked

Diamonds are what you spend on pulls in Brown Dust 2: 200 per pull, so 100 pulls to hard pity means 100 × 200. Nobody farms that in a week. What a free player does instead is build a routine that quietly collects 2,660–2,660 Diamonds a month and saves it for the banner that matters.

This guide ranks every free source by how much it actually gives, then turns it into a daily, weekly and per-patch checklist. If you only want the monthly number and what it means for your pity, the companion page has it in one table.

Where the Diamonds come from, best source first

Ordered by monthly yield. The top two or three lines are what separates an account that pulls every banner from one that does not; everything below is a bonus.

1Daily activity bar (60 × 30): about 1,800 Diamonds a month, or 9 pulls
2Weekly activity bar (200 × ~4.3): about 860 Diamonds a month, or 4 pulls

The routine that collects all of it

Split by how often each source resets. Missing a day is not a disaster; missing a whole endgame reset is, because that Diamonds cannot be recovered.

Every day

The steady base of any F2P account in Brown Dust 2. Small amounts, but multiplied by thirty days they are usually the largest single line of the month.

Daily activity bar (60 × 30) · 9
Weekly activity bar (200 × ~4.3) · 4

One-time rewards (new accounts)

Claimable once per account, so they are not in the monthly ranking. On a fresh Brown Dust 2 account they can outweigh months of routine and are the reason new players pull so much in their first weeks.

Attendance events

What costs F2P players the most

Spending Diamonds on the standard banner or on 10-pulls "to see what happens" instead of saving for a limited unit.
Letting an endgame reset in Brown Dust 2 pass without clearing it: that Diamonds is gone for good.
Ignoring the event shop and redeem codes because they are small: together they are often a full multi every month.
Pulling before checking the numbers. Your real chance of the featured unit depends on your pity and your pulls; the calculator shows it before you spend.

If you decide to spend

Only worth mentioning because the value gap is huge: the cheapest recurring pass in Brown Dust 2 pays several times more Diamonds per dollar than any bundle in the shop.

Plus variable sources (codes, events, Season Pass)adds extra currency; exact amount varies

Now do the math

Knowing where the Diamonds come from is half of it. The companion page turns the monthly total into pulls, months to hard pity and your real chance of the featured unit, and the calculator takes your exact pity and savings.

Diamonds per month as F2P in Brown Dust 2 Open the Brown Dust 2 pity calculator

Amounts for Brown Dust 2 come from fixed rewards plus a conservative range for events. They are rounded and may shift with patches.

Free pulls in other gacha games

Compare monthly free pulls across all games