Duet Night Abyss: Demon Wedge Farming & Upgrade Tracks

This guide explains how demon wedges work in Duet Night Abyss, covering where they drop, what they are used for, and the upgrade tracks that consume them. You get demon wedges from elite enemies, world bosses, and specific event exchanges, and you spend them on ascending weapons and unlocking passive skill nodes for your characters.

What Are Demon Wedges?

Demon wedges are a mid-to-late-game currency in Duet Night Abyss, used almost exclusively for character and weapon progression. They are not a premium currency (that would be the paid gems), but they are gated behind harder content, so you cannot farm them infinitely at low level. Think of them as a cross between a boss drop and a crafting material: you need them in small batches, but every character and several weapons require them at higher ascension tiers.

Each wedge has a rarity color (common, uncommon, rare, epic), and higher-rarity wedges are only dropped by higher-level enemies or obtained by combining lower-rarity wedges. The game does not use a single universal wedge; instead, each region or boss family drops a specific type, which means you have to plan which content you farm based on the character you are building.

Where Demon Wedges Drop

The most reliable source is the weekly world boss rotation. Each week, two or three world bosses are active, and they drop a fixed number of wedges based on your world level. For example, a level 40 boss might drop 2-3 rare wedges, while a level 60 boss drops 4-5 rare and 1-2 epic wedges. The drop rate is not random in the sense of a percentage; it is a guaranteed reward, but the quantity scales with your world level.

Other sources include:

• Elite enemies in the open world (the ones with a glowing aura) have a chance to drop a single wedge of the region’s type, roughly 30% drop rate.
• Domain challenges (instanced dungeons) that cost 40 resin-like stamina per run give a guaranteed wedge of the domain’s element, but only the first three runs per day give the full reward.
• Event shops usually sell a limited number of wedges for event currency, often 10-20 per event, which is a good one-time boost.
• Crafting via the alchemy table: you can convert three lower-rarity wedges into one higher-rarity wedge, but the conversion costs a small amount of gold and takes 12 hours of real time.

If you are in a hurry, the most efficient repeatable farm is the domain challenge that matches the element of the character you are building, because it gives a guaranteed wedge per run and also drops other useful materials.

Upgrade Tracks That Use Demon Wedges

There are two main upgrade tracks that consume demon wedges: character ascension and weapon refinement. Both are separate systems, but they share the same currency pool, so you have to choose which one to prioritize.

Character Ascension

Every character has six ascension tiers. The first three tiers only require common materials (like monster drops and gold), but tier 4 and above start requiring demon wedges. For example, a typical tier 4 ascension might need 6 rare wedges of the character’s element, and tier 5 needs 12 rare and 4 epic wedges. Tier 6 (the final one) often needs 20 epic wedges, which is a significant grind.

Ascension increases base stats and unlocks passive skill nodes on the character’s skill tree. Those passive nodes are not just stat boosts; some of them change how a skill behaves, like adding a second charge to a dodge or making a combo attack apply a burn effect. So the wedges are not optional if you want the full character kit.

Weapon Refinement

Weapons have a separate refinement system that also uses wedges, but only for the signature weapon of a character. When you refine a weapon, you increase its base attack and improve the passive effect. For example, a weapon’s passive might increase damage by 10% at refinement 1, and 15% at refinement 2. Each refinement level requires a specific number of wedges, usually 2-4 rare wedges per level, and the cost increases as you go higher.

Note that you cannot use a generic wedge for a weapon; you need the weapon’s specific type, which is usually the same element as the character it belongs to. So if you are building a fire character, you need fire wedges for both the character and the weapon, which doubles the demand.

How to Choose Where to Spend Wedges

The biggest mistake is spreading wedges across multiple characters early on. Because wedges are scarce, you should focus on one main DPS character and their weapon first. Here is a simple priority order:

1. Ascend your main DPS to at least tier 5 (to unlock the important passive nodes).
2. Refine their weapon to level 2 or 3 (the first few refinements are cheap and give a noticeable boost).
3. Only then consider ascending a second character, and only if you have surplus wedges.
4. Never use epic wedges on a character you will replace later; check the tier lists or your own testing before investing.

Also, keep in mind that some characters have a passive that increases wedge drop rate when they are in the party. If you have such a character, put them in your farming team even if they are not built, as long as they can survive the fight.

Common Mistakes and Misconceptions

One common misconception is that you can farm wedges infinitely from elite enemies. In reality, elite enemies respawn but have a daily cap of 10 drops per account, so you cannot grind them all day. The daily cap resets at server reset, so if you hit the cap, move to domains or world bosses.

Another mistake is converting lower-rarity wedges too early. If you convert all your rare wedges into epic wedges, you might find yourself short of rare wedges for a character that needs them. Always check the full ascension requirements before converting. The game does not show the full requirements until you reach the tier, but you can find the data on community spreadsheets or by looking at the ascension screen (it shows the next tier’s requirements, but not the final tier).

Finally, do not forget that the weekly world boss resets on Monday. If you are close to a world level increase, it is better to fight the boss after you increase your world level, because the rewards are based on your current world level, not the boss’s level. So if you are about to hit world level 50, wait until after the reset to fight the boss.

Farming Routes and Efficiency

If you are optimizing your time, the best daily routine is:

• Kill the world boss (once per week, but if it is not the right element, skip it).
• Run the domain challenge that matches your target character’s element, three times (that is the daily bonus limit).
• Hunt elite enemies in the region that drops your needed wedge type until you hit the 10-drop cap.
• If you have extra stamina, run the highest-level domain you can, even if it is not the right element, because you can convert the wedges later.

When hunting elites, use a route that covers multiple spawn points. Elites respawn every 2-3 minutes, so a loop of 5-6 spawn points can keep you busy. Some regions have a higher density of elites, so look for areas with two or three elites close together.

Costs and Time Estimates

To give you a rough idea, here is what a typical tier 5 ascension costs in terms of wedges and time:

• 12 rare wedges of the character’s element.
• 4 epic wedges of the same element.
• If you farm 3 domain runs per day (guaranteed 1 rare each) and 10 elite drops (average 3 rare), you get about 6 rare wedges per day. So it takes about 2 days to get the rare wedges.
• Epic wedges are harder: you get about 1 epic per day from domains (if you are lucky) or you can convert 3 rare to 1 epic. So 4 epics might take 2-4 days.

Overall, a single tier 5 ascension takes about 4-6 days of focused farming. Tier 6 takes about double that. Weapons are similar but slightly cheaper.

Alternatives to Farming

If you are tired of farming, there are a few alternatives:

• Event shops – every major event has a limited stock of wedges, usually 10-20 of each rarity. Always buy them out if you can.
• Battle pass – the paid track gives a few wedges, but the free track also gives a small amount.
• Pity system – if you pull a duplicate character, you get a currency that can be exchanged for wedges in the starglitter shop, but this is not a reliable source.

None of these are faster than farming, but they are a good supplement.

Frequently Asked Questions

Can I farm demon wedges infinitely?

No. Elite enemies have a daily cap of 10 drops per account, and domain challenges have a daily bonus limit of 3 runs. World bosses are weekly. After you hit those caps, you cannot get more wedges until the reset.

Do demon wedges expire?

No, they do not expire. You can hold them across patches and events. However, some event-specific wedges (like those from a limited-time event) might be converted to a generic wedge type after the event ends, so check the item description.

What is the best way to get epic demon wedges?

The most reliable way is to fight the weekly world boss at a high world level, because it guarantees 1-2 epic wedges. You can also convert three rare wedges into one epic at the alchemy table, but that takes 12 hours and costs gold.

Should I spend wedges on characters or weapons first?

For most characters, ascension is more important because it unlocks passive nodes that change gameplay. Weapons are a close second, but only refine a weapon after you have ascended the character to at least tier 5.

Can I farm wedges in co-op mode?

Yes, co-op mode works for domains and world bosses. The drops are the same as solo, but the enemies scale with the number of players. It is often faster to farm in co-op because you can clear domains quicker, but the daily caps still apply.

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