A Reverse: 1999 4.0 guide covering the Doorkeeper anniversary event structure, the Insight III gate and material priority, resonance level and psychube selection criteria, the order for periodic modes, and a pull rhythm plan for the patch.
Applicable version: 4.0.0 "The Doorkeeper" (4.0, opened 2026-09-24)
Reverse: 1999 4.0 at a Glance
Version 4.0 is the 2026 Anniversary Parade edition, themed "The Doorkeeper" and opened on 2026-09-24 . The "A Thousand and One Voices" anniversary event runs alongside it .
Main story plus anniversary modes
Anniversary editions normally combine a main chapter, limited gameplay, and a currency store. All three draw on the same stamina, so push the main story to the point where the later modes unlock first.
Where the growth focus sits in 4.0
This patch builds around the Insight team and Crossbow's progression, with the Reverie system woven into that line . Growth-wise the two keywords are the Insight III gate and where Reverie materials come from.
Reverse: 1999 4.0 Resource Order: Insight III First
Insight III is the shared gate
Insight level decides whether later growth unlocks at all, and Insight III level 30 is the customary gate for Reverie-style progression. A character parked at Insight II simply does not see those interfaces.
Spend in the order Insight, Resonance, Psychube
Insight materials come first, resonance materials second, and psychubes last . Psychubes sit last because their value depends on the character's kit being complete; swapping psychubes earlier returns very little.
Splitting stamina between event and story
The anniversary event and the main story compete for stamina. Push the story until the event modes unlock, then route the remainder into the event store, because event currency only accrues during the limited window .
Reverse: 1999 4.0 First Week: What to Farm and What to Skip
Farm insight materials, skip decorative upgrades
The first week is best spent on insight materials and the main story push. Wilderness decoration, cosmetic upgrades and side story readings return nothing to combat power, and they compete for the same stamina . Players who chase those first typically reach the anniversary store late and finish it with fewer exchanges.
Track your event currency against the store list early
Event stores usually price the most valuable items highest, so check the exchange list in week one and note what you actually want. That turns the rest of the patch into a simple accumulation target rather than a last-minute scramble .
Where upgrades should not go
Two upgrades are often over-prioritised in the first week: resonance levels on characters who are not in your main team, and psychube swaps on characters whose kits are not finished. Both consume insight-stage stamina, which delays the gate that unlocks everything else . Holding both back until your carry is at Insight III is the single change that shortens the whole patch's progression curve.
Reading the anniversary schedule
Anniversary editions run longer than regular patches, so the schedule rewards patience. A player who pushes insight in week one and evaluates banners in week two usually finishes the store and keeps a gem reserve, while a player who pulls on day one often has to choose between the store and the next banner .
Reverse: 1999 4.0 Resonance and Psychube Choices
Get resonance playable, then add damage
Resonance gains are steep at low levels, so push it to the point where the character reliably acts, then add crit and damage bonus . Exact breakpoints follow the in-game build.
Choose psychubes by kit, not base stats
The test is whether a psychube's amplification matches the character's main damage source: Incantation-heavy characters want incantation might, ultimate-heavy characters want ultimate might . Comparing base ATK alone is how most players pick wrong.
When not to swap at all
If the character has no signature psychube, or you already own one of the matching type, do not rush a swap . Reverse: 1999 character rankings shift every patch, but the kit-matching rule does not.
Reverse: 1999 4.0 Periodic Modes First
Periodic content beats one-off events
Periodic modes settle rewards on a cycle, so a missed cycle is a permanent shortfall . Limited events usually stay open until the next version update, so the order is periodic content first.
The three weekly actions
The weekly routine is: claim periodic mode rewards, farm event currency to your target, and spend leftover stamina on Insight materials .
Pull rhythm
Anniversary banners usually span the whole patch . Do not empty your gems in the opening week; waiting for mid-patch kit analysis is the safer route.
Reverse: 1999 4.0 FAQ
When did 4.0 open?
A: 2026-09-24, as version 4.0.0 "The Doorkeeper", the 2026 Anniversary Parade edition.
Insight or resonance first?
A: Insight first. Insight III level 30 is the customary gate for later growth, and much of it is invisible at Insight II .
How do I choose a psychube?
A: Match the character's main damage source: incantation might for incantation builds, ultimate might for ultimate builds .
The event and story compete for stamina, what then?
A: Push the story until the event modes unlock, then send the remainder into the event store .
Should I pull on day one?
A: No. Anniversary banners usually span the patch, so waiting for mid-patch kit analysis is safer .
Reverse: 1999 4.0 Action Checklist
- Push the main story to the point where the anniversary modes unlock before splitting stamina.
- Prioritise taking your main character to Insight III, the gate for later growth.
- Spend in the order Insight, resonance, psychube, and never reverse it.
- Pick psychubes by the character's main damage source rather than base stats.
- Clear periodic content such as the Reverie mode every cycle before one-off events.
- Anniversary banners span the patch, so do not empty your gems in week one.
Timings and growth gates follow in-game announcements, and this article is revised on gghubs.com after official updates.
