Kingshot Champagne Fair Guide: Shard Exchange and Best Buys

Kingshot Champagne Fair is an exchange event that converts eligible surplus hero materials into Fair Vouchers. Those vouchers can then be spent on Widgets, Forgehammers, Mithril, Governor Gear materials, Charm materials, pet items, and other progression resources.

However, not every Hero Shard can be exchanged. Hero-specific shards generally become eligible only after that hero is fully maxed, while Universal Rare and Epic Hero Shards appear as separate exchange categories.

This guide explains when Champagne Fair appears, which materials can be exchanged, current voucher values, which rewards deserve priority, and when saving vouchers is better than spending them.

Champagne Fair Overview

How Often Is Champagne Fair in Kingshot?

Champagne Fair first appears after the kingdom completes its third Hall of Governors event.

After the first appearance, the event generally returns approximately once per month. However, the exact date can shift according to the kingdom timeline and other active events.

Check the in-game event calendar rather than assuming that Champagne Fair always begins on the same weekday.

Why does my server not have Champagne Fair?

Your kingdom may not have completed the required third Hall of Governors event yet. Alternatively, Champagne Fair may simply not be active in the current event rotation.

Once available, each Champagne Fair remains open for two days.

How Champagne Fair Works

Champagne Fair contains two main tabs.

Obtain Vouchers

The Obtain Vouchers section allows you to exchange eligible surplus materials for Fair Vouchers.

Redemption

The Redemption section is the event shop. Here, Fair Vouchers can be spent on the rewards available to your kingdom and account.

Shop inventory changes with kingdom progression. Older kingdoms may see advanced items that are not yet available in younger kingdoms.

Which Hero Shards Can You Exchange?

Champagne Fair does not allow every hero-specific shard to be exchanged immediately.

Hero-specific shards

A hero-specific shard becomes eligible when:

• You own the hero.
• The hero has reached its maximum star level.
• The shard is an excess copy no longer needed for normal hero progression.
• The shard appears as eligible in the current Obtain Vouchers tab.

Do not exchange shards for an unfinished hero. Those shards are still required for star progression and skill development.

Universal Hero Shards

Universal Rare and Epic Hero Shards can appear as their own exchange categories. These are flexible materials, so exchanging them has a greater opportunity cost than converting unusable excess shards from a maxed hero.

Champagne Fair Exchange Rates

The official exchange table currently lists the following values. Always compare these with the active event screen because rates can change between game versions or kingdom timelines.

Why might my exchange values look different?

Some older databases and screenshots show six vouchers for Epic Skill Books, 150 to 250 for Mythic shards, and a fixed 500 for Widgets.

The current official table uses broader generation-based values. Treat the live Obtain Vouchers screen as the final authority for your account.

Exchange Limits

The current official table also lists category limits:

• Widgets: Up to 100 exchanges
• Universal Hero Shards: Up to 500 exchanges
• Excess shards from maxed heroes: Up to 500 exchanges
• Skill Books: Up to 500 exchanges

These limits are high for most players, but established accounts with large stockpiles should calculate their desired Voucher target before converting everything.

Fair Voucher Calculator

Use the following formula:

Example 1: Excess Epic shards

Exchanging 100 excess Epic hero-specific shards produces:

100 × 10 = 1,000 Fair Vouchers

Example 2: Excess Mythic shards

If a maxed Mythic hero’s shard is worth 250 Vouchers, exchanging 20 produces:

20 × 250 = 5,000 Fair Vouchers

Example 3: Epic Skill Books

Exchanging 50 Epic Conquest Skill Books at the current four-Voucher rate produces:

50 × 4 = 200 Fair Vouchers

Because Skill Books may be needed by future heroes, their lower exchange value usually makes them a weaker conversion than truly unusable hero-specific shards.

Should You Exchange Universal Hero Shards?

Universal Hero Shards remain useful until every relevant hero of that rarity is sufficiently developed.

Consider exchanging them when:

• Your main and secondary heroes of that rarity are already maxed.
• You receive more universal shards than you can reasonably use.
• The Redemption item completes an important permanent upgrade.
• You have preserved a reserve for future heroes.

Keep them when:

• An important hero still needs stars.
• A new hero generation is approaching.
• You are uncertain which hero will become part of your main formation.
• You would spend the resulting Vouchers on resources or another low-priority item.

An unusable shard belonging to a maxed hero is ideal exchange material. A flexible universal shard is not automatically surplus.

Should You Exchange Skill Books?

Skill Books are easier to obtain than many Mythic shards or Widgets, but they can still become a bottleneck when several heroes need development.

Exchange Skill Books when:

• Your frequently used heroes already have the required skills.
• You maintain a reserve for upcoming heroes.
• The books accumulate faster than you spend them.
• The Vouchers will purchase a scarce permanent material.

Keep Skill Books when:

• You recently unlocked several heroes.
• You are preparing for a new generation.
• Your Expedition rally or garrison skills are underdeveloped.
• You would receive only enough Vouchers for low-value shop items.

Should You Exchange Widgets?

Widgets are valuable hero-specific materials used to upgrade Hero Exclusive Gear. Exchanging one can provide hundreds of Fair Vouchers, but it permanently removes that Widget from your inventory.

Exchange a Widget only when:

• The Widget belongs to a hero you will not develop.
• The hero has already reached the intended Exclusive Gear level.
• The hero has left your long-term rally, garrison, or main formation.
• The Voucher purchase provides more value than the next Widget level.

Do not exchange a Custom Widget Chest before checking every hero it supports. The current official rules require Widget crates to be opened before exchange, which removes the chest’s flexibility.

For complete Exclusive Gear costs and investment checkpoints, read the Kingshot Widget guide.

Best Champagne Fair Items to Buy

The best purchase depends on kingdom age, account role, and the current Redemption inventory. There is no single item that is automatically best for every account.

Priority 1: A needed Widget

Widgets are usually the strongest purchase when the offered Widget belongs to a long-term rally, garrison, or main hero.

The shop generally offers Widgets from the current generation and the previous two generations. Skip a Widget that belongs to a hero you do not use.

Priority 2: Mithril when unlocked and needed

Mithril is a late-game Hero Gear material. Buy it only when your account has unlocked the related progression and the material is an active bottleneck.

Newer accounts should not stockpile large amounts while more immediately useful materials remain available.

Priority 3: Artisan’s Visions

Artisan’s Visions are valuable for Governor Gear advancement. They become a strong purchase when Governor Gear is one of the account’s main combat bottlenecks.

Priority 4: Charm Designs and Charm Guides

Choose the material currently limiting the next planned Governor Charm upgrade.

A balanced stockpile is useful, but one material may accumulate faster through other event sources.

Priority 5: Forgehammers

Forgehammers improve Mythic Hero Gear through Mastery Forging. Prioritize them when your main formation has eligible equipment and no more valuable specialist material is available.

Priority 6: Pet advancement materials

Pet advancement chests and marks can be worthwhile when a priority pet is blocked at an advancement gate.

Compare these items with later-generation pet requirements before buying them automatically.

Priority 7: Stamina and common materials

Stamina may be useful before a hunting-heavy event. Hero Gear XP, coins, and resources are usually lower priorities because they have more recurring sources.

Recommended Purchase Priority by Account Type

Should You Save Fair Vouchers?

Yes. Fair Vouchers have no expiration date and remain available for future Champagne Fair events.

Save your balance when:

• The current shop lacks the Widget you need.
• You cannot afford a complete high-priority purchase.
• Your kingdom has not unlocked the advanced item you want.
• You are undecided about your next hero or equipment priority.
• The only affordable options are resources, coins, or low-priority items.

Saving is usually better than spending on a weak item merely because the event is about to close.

Best F2P Champagne Fair Strategy

1. Review every Hero Shard before exchanging it.
2. Convert excess hero-specific shards from fully maxed heroes first.
3. Keep Universal Hero Shards needed by unfinished heroes.
4. Maintain Skill Book reserves for future hero generations.
5. Do not open flexible Widget chests solely to exchange them.
6. Calculate how many Fair Vouchers each exchange will produce.
7. Choose one permanent progression target in Redemption.
8. Save remaining Vouchers when the target cannot be purchased.
9. Check the next event calendar before buying stamina.
10. Avoid spending Vouchers on common resources unless they solve an urgent bottleneck.

Example F2P exchange plan

Suppose a player has:

• 80 excess Epic shards from maxed heroes
• 20 excess Rare shards
• 50 Epic Skill Books that are not currently needed

Using the current official rates:

• 80 Epic shards: 800 Fair Vouchers
• 20 Rare shards: 120 Fair Vouchers
• 50 Epic Skill Books: 200 Fair Vouchers
• Total: 1,120 Fair Vouchers

The player should compare that total with the desired Redemption item. When it is not enough, the 1,120 Vouchers can be saved for the next fair.

Are Champagne Fair Packs Worth Buying?

A paid offer may be useful when it completes a high-priority permanent upgrade, but the purchase should be evaluated against the item rather than the event timer.

Consider a purchase when:

• It completes a needed Widget level.
• The item supports a long-term rally or garrison hero.
• The price is competitive with other recurring offers.
• You know exactly how many Vouchers or items are still needed.
• The purchase remains inside your planned gaming budget.

Avoid buying only to exchange valuable materials back into Vouchers or to purchase common resources.

Champagne Fair becomes more valuable on accounts with many maxed heroes and large excess inventories. Players comparing that progression with an established roster can review a developed Kingshot account for sale while checking hero stars, unused shards, Widget levels, Hero Gear, Governor Gear, pets, and saved Fair Vouchers.

Common Champagne Fair Mistakes

Trying to exchange shards from an unfinished hero

Hero-specific shards generally need to be excess copies belonging to a maxed hero.

Exchanging Universal Hero Shards too early

Universal shards retain flexibility. Keep enough for current and upcoming hero priorities.

Using outdated Epic Skill Book values

Older tables show six Fair Vouchers. The current official table lists four, so verify the active event screen.

Treating every Mythic shard as equal

Mythic shard values vary according to the hero or generation.

Opening a Custom Widget Chest unnecessarily

The opened Widget loses the chest’s selection flexibility. Choose the intended hero first.

Buying a Widget only because it is rare

A rare Widget has limited value when its hero is not part of your long-term lineup.

Spending all Vouchers before the event ends

Fair Vouchers do not expire. Saving is often the better decision.

Buying common resources before permanent upgrades

Resources, coins, and basic XP have more recurring sources than Widgets, Mithril, or advanced equipment materials.

FAQ

How often is Champagne Fair in Kingshot?

Champagne Fair generally returns about once per month after its initial unlock. Check the in-game calendar for the exact date.

When does Champagne Fair first unlock?

The event first becomes available after the kingdom completes its third Hall of Governors event.

How long does Champagne Fair last?

Each Champagne Fair lasts for two days.

Why can’t I exchange a Hero Shard?

A hero-specific shard normally becomes eligible only when the hero is already at maximum stars and the shard is an excess copy.

Do Fair Vouchers expire?

No. Fair Vouchers can be saved and used when Champagne Fair returns.

How many Vouchers does a Mythic Hero Shard give?

Current values can be 100, 150, 250, or 300 Fair Vouchers, depending on the hero or generation.

What is the best item to buy?

A needed Widget for a long-term hero is often the strongest purchase. However, Mithril, Artisan’s Visions, Charm materials, Forgehammers, or pet materials may be better when they solve a more important bottleneck.

Should F2P players save Fair Vouchers?

Yes. Save them when the current shop lacks a useful permanent upgrade or when the balance is not enough to buy the intended item.

Conclusion

Kingshot Champagne Fair is a recurring two-day event that turns eligible surplus hero materials into Fair Vouchers.

Begin by exchanging unusable hero-specific shards from maxed heroes. Universal Hero Shards, Skill Books, and Widgets should be converted more carefully because they may still support future hero development.

Current exchange values vary by rarity and generation. In particular, Mythic shards and Widgets do not all have one fixed value. Check the active Obtain Vouchers screen before confirming a large exchange.

Spend Fair Vouchers on permanent progression items that match your account. A needed Widget, Mithril, Artisan’s Visions, Charm materials, Forgehammers, or pet advancement item usually provides more long-term value than common resources.

Finally, Fair Vouchers do not expire. When the current shop does not contain a valuable upgrade, save the balance for the next Champagne Fair instead of spending it unnecessarily.

For more event walkthroughs, hero strategies, upgrade priorities, and account-development advice, explore the latest Kingshot guides and strategies.