Diablo 4 Obol Farming and Wallet Limits by U4GM

Diablo 4 Obols come from Nightmare, Helltide, and event activities, but the supplied game details do not specify a numerical wallet limit. Spend before the wallet fills, since additional Obols cannot increase a full balance. The Purveyor takes Obols rather than gold; D4 Gold is separate from that purchase cost.

Wallet Limits and the Two for One Bonus

Check the in-game wallet before starting a long farming session and spend down if it is close to full. Without a verified numerical limit, use the displayed wallet status rather than planning around an assumed maximum.

Curious Addition is a Tyrael's Boons path that can add a second item to an eligible Purveyor purchase. Its Two for One chance has a stated ceiling of 25%, but the displayed chance can be lower. The extra item is not guaranteed, and a purchase without one still consumes its Obols.

That percentage applies to the chance of an extra item, not the chance that either item will be useful. A bonus on an unwanted slot does not turn the purchase into a useful upgrade, so choose slots before spending.

Farm, Spend, and Check Each Purchase

Confirm that Curious Addition is allocated on the Boons path before using the Purveyor. Seasonal access to Tyrael's Boons does not require the Lord of Hatred expansion, although that does not establish access to every expansion activity.

Run Nightmare, Helltide, or event content and check the wallet before it fills.
Choose two or three equipment slots that need an upgrade and record the starting Obols total.
Open the Purveyor of Curiosities, select Curious Addition, and read the displayed Two for One line.
Buy one item in a target slot, then check the purchase confirmation and the items received for a second drop.
Repeat while the purchases still fit the plan. Record the slot, cost, and bonus result so the batch can be compared later.

The second drop is the relevant feedback; its absence means the purchase did not produce the bonus. Do not treat that outcome as a free retry: another purchase requires another Obol spend.

Keep the batch until it has been inspected. Selling or salvaging immediately makes it easier to discard a useful extra item before comparing it with current gear.

Choose Volume or Premium Before Spending

Premium Purveyor is a separate option costing three times as many Obols, with higher Ancestral odds and no second-item chance. Compare three Curious Addition purchases with one Premium purchase at the stated costs, then count usable upgrades rather than total drops.

Use volume purchases when several target slots need work. Reserve enough for one Premium purchase only if the higher Ancestral odds are worth fewer attempts; an Ancestral item is not guaranteed. Keep the two purchase totals separate so a useful result can be traced to the right option.

Gold becomes relevant after the purchase, when a keeper may need tempering or masterworking. Stop spending when the target slots have wearable upgrades or the wallet falls below the planned reserve, instead of buying an unrelated slot just to use the remaining Obols.

Before the next farming run, check the live Purveyor text for the current bonus and Premium cost, then set a spending floor. If a keeper needs further work, review its requirements and compare d4 mats before committing resources.