999 Nights Event Guide — Rewards, Button Shop & Deadline (v1.2)

The important part: it ends August 19

999 Nights is a Version 1.2 limited-time event, not a permanent mode. The official patch notes list it from the July 8 update until August 19, 2026 at 05:59 (UTC+8). Make the event a priority before spending time on evergreen side activities: its rewards and Button Shop are tied to this window.

The same date also closes the 7-day Circle Gifts login event, Shadow-n-Seek, Neon Rift, the Summer Special Gift Pack eligibility window, and the Eibon Partner Program. Check your server clock rather than assuming the reset is at midnight.

What 999 Nights gives you

The official announcement confirms these reward families for participation:

Annulith
Fabricated Dice
Fons
Floe Cinema Tickets
Elite Hunter Guides
Chaotic Dye

That makes 999 Nights useful for both pulls and ordinary character progression. The exact amount depends on the in-game activity and milestone screen, so use the event panel as the source of truth for your remaining objectives.

Mystery Buttons and the Button Shop

Playing the 999 Nights mini-game earns Mystery Buttons. Spend them in the Button Shop before the event closes. The official reward list includes:

Shinku’s Normie Heroine outfit
Esper Zero’s Unassuming Warrior and The Blademaster outfits, plus related colors
Mint’s Wild as the Wind, Sylvan Hunter, and Aurora Flame outfits, plus related colors
The Dawn Warrior title, Forever Fuzzy namecard, Poet’s Epilogue avatar, and Moonlit Dragon avatar frame
More Annulith, Floe Cinema Tickets, and Fons

Cosmetics are the obvious reason to clear the shop, but do not leave the progression currency behind just because you already own the cosmetic you wanted.

Pair it with the other v1.2 events

Use the Version 1.2 window deliberately:

Log in for Circle Gifts. Seven login days award Solid Dice ×10; it runs until August 19, 05:59 (UTC+8).
Finish 999 Nights and visit the Button Shop. Do this before the shared August 19 deadline.
Run Shadow-n-Seek after July 17. Its Paper Cup Phone currency can be exchanged in the Shadebound Shop.
Use Gold Clash before August 3. It doubles Fons earned in Pink Paws Heist from July 20, 05:00 to August 3, 04:59 (server time).
Claim Circle Bounty rewards. The official guide lists it through August 18, 23:59; its end time is one day earlier than the main event cutoff.

For all Version 1.2 deadlines in one place, use the v1.2 event calendar. For a safer order when you have limited time or currency, use the event-shop priority guide.

Source and verification

This page is based on the official Version 1.2 “999 Nights” Patch Notes, published July 6, 2026. Dates and rewards above are official-announcement facts; event objective details can change in-game, so check the live event panel before spending currency.