Prices come from the Only AB tab of the Power Up Store on BianKO's own site. The forum price list from April 2, 2025 shows the same four prices, so nothing changed for fairies. There's no KC option: the Elite Club, Scrolls and Cospre tabs don't carry any fairy.

Fairy price table

BianKO fairy vouchers (Only AB tab)
FairyStore namePriceWhat the site saysIn a package
Nereids Nereids Voucher 450 AB "All fairies combined" (OASIS server info) No
Dryad Dryad Voucher 350 AB No description Farm Package ("Dryads Voucher")
Alseids Alseids coupon 250 AB "Attack fairy" (VIP Package image) VIP Package
Oreads Oreads Voucher 125 AB No description No

The store cards only show name, item type and weight, so none of them lists fairy stats. Duration is missing too: Spirit of Genie and Voucher of Solorin have 15 and 30 days in their names, but the four fairy vouchers don't, and the site doesn't say how long they last.

Nereids: every fairy in one

The server info list in the OASIS launch post (official April 18, 2025) has the line "Nereids active (all fairies combined)". It's also the priciest fairy at 450 AB, above Dryad at 350 and Alseids at 250. Which fairies it merges and what stats it gives are not on the site.

Alseids and Dryad come with the packages

The VIP Package (1,500 AB) lists its fairy as "Alseids (attack fairy)", so that's the one BianKO sells as the attack fairy. The Farm Package (1,100 AB) swaps it for a Dryads Voucher. The site has no description of what Dryad does.

If you only want the fairy, buy it on its own: Alseids coupon is 250 AB and Dryad Voucher 350 AB. The older forum list spells it "Alseid Coupon" at the same price.

BianKO OASIS package image: the VIP Package list with Alseids (attack fairy), 15 Days Genie Voucher, Valkyrie Helmet and Armor Certificate; the Farm Package list with Dryads Voucher
Alseids in the VIP Package, Dryads Voucher in the Farm Package, from the OASIS launch post (April 2025) · Image: BianKO
Source / rights
Image / usage information: (c) BianKO / ARTY. BianKO'nun kendi sitesinde ve forumunda yayımlanan tanıtım görseli (22 Eyl 2026 indirildi); kaynak sayfa bağlantısıyla gösterilir, sahiplik iddia edilmez. · Image source ↗

Oreads: the cheapest fairy

Oreads Voucher is the cheapest at 125 AB, the same price as Voucher of Infinity Items in that tab. It isn't in either package and its effect isn't described anywhere on the site.

How to buy a fairy

  1. Top up AB: the "BAKİYE SATIN AL" (buy balance) link on the site goes to KlasGame, the only listed dealer.
  2. Open the Only AB tab in the Power Up Store. All four fairies are there.
  3. Buy the voucher. If you want a package anyway, Alseids is in VIP and Dryad in Farm.

The ARTY feature list has a "right-click to open PUS items" topic dated March 30, 2025, but its content wasn't archived, so the site doesn't walk you through opening a voucher in game. Trading items or KC for real money between players is banned in the user agreement.

FAQ

Which fairy is the strongest on BianKO?
BianKO doesn't publish fairy stats. Nereids is pitched as the combined fairy and costs the most at 450 AB; there are no other numbers to compare.
Can you buy fairies with KC on BianKO?
No. All four vouchers sit in the Only AB tab, so converting AB to KC gets you nothing here.
Which package has Alseids?
The VIP Package, marked as the attack fairy. The Farm Package has a Dryads Voucher instead.
How many days does a fairy voucher last?
Neither the item names nor the store cards give a duration. The AB items that do state one are Spirit of Genie (15 days) and Voucher of Solorin (30 days).

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