Post-game, Descend Again and Merge Causality
There is no post-game and no New Game Plus here. What stands in for them is a replay from the title screen and a shrine that merges the versions of a unit you trained on other routes.
The credits are not a gate
There is no separate post-game campaign. Finishing the story returns you to the moment before the final battle and leaves the whole game open to replay.
There is no traditional New Game Plus either. The replay route is Descend Again on the title screen, which restarts at a higher difficulty and replays the prologue.
That combination is unusual enough to state twice: nothing is locked behind the credits, and there is no second-playthrough unlock list. What the game offers instead is more of itself, at a higher difficulty, with the account-level progress you have already earned.
Once at least one Part I route is complete, these carry into a replay: map exploration, unlocked classes, Boons of Salvation, and sidequest progress.
New Game Plus & Route Carryover Breakdown
Full Route Completion
Finish all 12 chapters of a Flame Lord's Part 1 before beginning another protagonist. Clearing Part 1 completely activates account-wide carryovers across subsequent route restarts.
Map Fog & Carriage Lines
Discovered map fog-of-war, harvest ingredient nodes, and carriage travel lines carry over completely. Once Kai clears a carriage path, other lords use them after a single gate-opening interaction.
Cross-Route Supports & Quests
Support ranks persist across saves and can be pre-farmed by sharing meals across different Lord routes. Completed bulletin board sidequests auto-validate, dumping massive Renown and XP on chapter start.
Walking the carryover step by step
Jay Dunna walks the New Game Plus carryover flow from the in-game Obelisk: starting a replay routes you back to Chapter 1, and the quests you already cleared auto-complete to hand back Renown and blessing progress. It is a practical companion to the carryover table above. (Note: the auto-captions mislabel the game as "Fates Weave" in places; the correct title is Fortune's Weave.)
Preparing for Part 2
Rednu walks through what changes once you leave Part 1 for Part 2. The auto-captions are the creator's guide; specific level and currency figures it quotes are the creator's numbers and are not restated here as fact — only the structural flow is summarized. Part 2 drops the free-time, shop and subquest loop of Part 1: each chapter opens with a preparation beat and then a battle, with no turns or deadlines in between. The dispatch officer before each fight offers a few options, and one of them brings underleveled units up to a baseline so you can field a broad roster without grinding them through Part 1. Weapons are repaired at the start of every chapter, so ability usage is not constrained by durability going in.
No free time, shops or subquests
Every chapter is a preparation beat followed by a battle. There is no Inn free-time loop, so any shopping is done during Part 1 before the route splits.
Catch-up training option
Before each battle the dispatch officer offers choices; one of them brings underleveled units up to a baseline each chapter, so recruiting broadly in Part 1 pays off without grinding.
Tanks, ranged, flyers, archers
The large, walled maps reward a spread of roles: front-line physical tanks, long-range attackers for shielded enemies, flyers to cross impassable terrain, and archers for enemy flyers.
What finishing the game actually changes
Summarized from the video's verified English captions; only structural points are restated, and the creator's own percentages and playtime figures are not repeated here as data. Consistent with the New Game Plus answer above, there is no separate NG+ mode — instead every chapter across the parts stays replayable through chapter select, and changes roll forward into your current file. That makes replays the intended answer for recruits locked behind single-day deadlines, such as a prologue quest that closes before the next in-game day. Completion also leaves visible markers: a glowing bird emblem appears on the save file, and a character's save sparkles once their Part 2 route is finished. On replays, high Eshmel support levels earned through Perfect Bird Time let allies cover each other far more often than on a fresh file — the creator calls this the biggest practical difference when revisiting earlier chapters, though their per-level protection estimate is an unverified interpretation, not a datamined figure. Unlocked classes persist across replays, but the items tied to the highest class tier must be re-earned even though master classes stay available. The creator also reads the save-file marker as a hint at future DLC characters — that is speculation, not announced content.
Replay any chapter, changes roll up
Parts 1–3 chapters stay replayable after the credits, so missable recruits behind one-day deadlines can still be picked up later, with progress rolling into the current save.
Protective saves without the Bird Time grind
Maxed Eshmel support from Perfect Bird Time carries into replays, where allies cover each other far more often — the creator's strongest reported benefit of finishing the game first.
Save-file bird emblem & sparkling saves
A finished file shows a glowing bird emblem, and each character's save sparkles once their Part 2 is complete. Classes stay unlocked on replay; highest-tier class items must be re-earned.
Will Fortune's Weave get DLC?
Nagapedia's pre-release analysis asks whether and how Fortune's Weave might receive post-launch downloadable content. The creator points to the ESRB rating and eShop listing, which reference in-game purchases, as the only signal that add-on content could exist. At the time this video was made that was still speculation — but it was answered on October 15, 2026, when Nintendo released the Fire Emblem: Fortune's Weave Expansion Pass with an announcement trailer. See our Expansion Pass page for the verified facts and official sources. This video remains valuable as the pre-announcement community discussion of why paid content was expected.
Merge Causality, the real endgame system
Merge Causality sits at the Shrine of Causality and combines multiple Part 1 versions of the same unit, trained on different lords' routes, into a single flexible Part 3 unit.
All Abilities and Combat Arts from the merged versions are inherited, and the higher stat wins wherever the versions disagree. The payoff is a Part 3 unit with a wider choice of classes, abilities and Combat Arts.
This is the system that finally explains why the game lets you play all four Part I routes with the same cast: training one character three different ways is not wasted effort, because the trained versions can be folded together later. Karma Shards feed two systems and Merge Causality is the second one, available from Part III and used on characters you have already recruited.
Combat Arts in particular travel through a merge, which matters because they are not learned from scratch on a fresh save: a Part 1 version that learned one takes it along. Support relationships are not recorded as travelling with the merge either way, so that question is left open rather than answered.
What to do after the final battle
1. Finish the routes you have not played
Any unplayed Part I or Part II route is still open. Map exploration, unlocked classes, Boons of Salvation and sidequest progress only carry over once at least one Part I route is finished.
2. Recruit what you missed
Characters skipped on the first pass are still recruitable, and the recruitment page records what each one asks for per route.
3. Unlock every Divine class
Find a Key of the Diadem in the Part III dungeons, then use it in Part III Section 4 to open the licence chamber in the Temple of the Diadem.
4. Spend the leftover Karma Shards
Shards buy the Boons of Salvation you have not taken yet, and after that they only have Merge Causality left to feed.
5. Descend Again
Replay from the title screen at a higher difficulty, which restarts from the prologue. The source marks this one unverified.
The source marks the difficulty and prologue details of this step unverified.
The third item is the one with a deadline-shaped problem attached: the Key of the Diadem lives in the Part III dungeons and the licence chamber it opens is in Part III Section 4. If the Divine classes are the goal, the keys have to be collected while those dungeons are still in reach, which means checking a Part III dungeon list before moving past it rather than after.
What the record does not cover
- No post-game-exclusive content: the sources agree that nothing is locked behind finishing the story.
- No merge costs or limits: how many shards a merge takes, how many times it can be done and whether it can be undone are all unrecorded.
- No support inheritance: whether supports carry through a merge is not recorded either way.
- No Descend Again detail beyond difficulty and the replayed prologue, and that row is itself marked unverified.
The Merge Causality rules themselves are in better shape than most of this site's endgame material, because three independent outlets described the same behaviour: multiple trained versions in, one Part 3 unit out, every ability and Combat Art kept, and the higher stat winning each clash. That is the one row here graded cross-checked.
Frequently asked questions
- Is there a post-game in Fortune's Weave?
- No. Finishing the story returns you to the moment before the final battle and leaves the whole game open to replay, but there is no separate post-game campaign and nothing that only unlocks after the credits.
- Does the game have New Game Plus?
- Not in the traditional sense. The replay route is Descend Again on the title screen, which restarts at a higher difficulty and replays the prologue. What carries over is map exploration, unlocked classes, Boons of Salvation and sidequest progress, and only once at least one Part I route is complete.
- What is Merge Causality?
- A system at the Shrine of Causality that combines multiple Part 1 versions of the same unit, trained on different lords' routes, into a single flexible Part 3 unit. All Abilities and Combat Arts from the merged versions carry over and the higher stat wins wherever they disagree.
- Should I merge units or spend shards on boons first?
- No source records the cost of a merge, so there is no way to compare them honestly. What is recorded is that shards are the currency for both, that boons apply across all four routes, and that whether merge spending is refundable on a restart is not documented, so the cautious order is boons first.
The shards that fund a merge come from Notable Deeds, and what they buy besides the merge is on the boons page.