In the melancholic world of Hallownest, few events shift the atmosphere of the fading kingdom as drastically as the arrival of the Grimm Troupe. This traveling circus of nightmares introduces a complex questline that forces players into a permanent, world-altering decision. While many gravitate toward the climactic showdown with Nightmare King Grimm to complete the ritual, there is a second, often misunderstood path: Banishment.

Choosing to banish the Grimm Troupe is not merely an "easy out" to avoid one of the game's hardest boss fights. It is a strategic move that fundamentally changes your charm loadout and the fate of several NPCs. For players aiming for the most efficient late-game build, particularly for the grueling challenges of Godhome, banishment offers rewards that arguably outclass the traditional ending.

The Ritual Foundation and Initial Summoning

Before the choice of banishment even presents itself, the ritual must begin. The Grimm Troupe is not encountered through normal exploration; it requires a specific summoning ritual in the Howling Cliffs. This area, located in the northwestern reaches of the map, holds a secret room hidden behind two breakable walls.

Navigating the cliffs requires the Mantis Claw, but once inside the hidden cavern, players encounter the corpse of a large bug. Striking this corpse with the Dream Nail releases scarlet essence, which ignites the large brazier in the foreground. By repeatedly striking the torch, the Nightmare Lantern is lit, signaling the Troupe’s arrival in Dirtmouth.

Upon returning to the town, two scarlet tents appear. Inside the larger tent, the enigmatic Troupe Master Grimm grants the Grimmchild charm. This charm is the center of the quest. It occupies two notches and summons a small familiar that shoots fireballs at enemies. To progress, players must equip this charm and travel across Hallownest to hunt down Grimmkin Novices, spirits that hold the nightmare flames required to fuel the ritual.

Gathering Flames and the First Confrontation

The quest is structured in three distinct phases. In the first phase, three Grimmkin Novices appear on the map. These encounters are relatively simple, teaching the player the movement patterns of the Troupe's minions. After feeding the Grimmchild three flames, returning to Grimm results in a charm upgrade.

The second phase introduces Grimmkin Masters. These enemies are more aggressive, utilizing dash attacks and faster projectiles. Once these three flames are collected, the player must face Troupe Master Grimm himself. This boss fight is often cited as a rhythmic "dance." Grimm’s telegraphs are clear, and the fight is a test of precision rather than brute force.

Defeating Troupe Master Grimm rewards the player with a Charm Notch, which is a vital permanent upgrade. It also upgrades the Grimmchild once more and unlocks the final phase of the quest. It is at this moment that the path diverges.

The Deepnest Encounter and Brumm’s Proposal

In the third phase, four flames appear on the map, representing the powerful Grimmkin Nightmares. However, one of these flames is not held by a spirit in the wild, but by Brumm, the Troupe’s accordionist. Brumm is found in the Distant Village of Deepnest, tucked away inside one of the spider-webbed structures.

Brumm’s dialogue reveals a deep weariness. He characterizes the ritual as a cycle of slavery, a perpetual rebirth that keeps the Troupe bound to the Nightmare Heart. He offers the player an alternative: meet him where the ritual began and destroy the Nightmare Lantern. This act will sever the Troupe's connection to Hallownest and banish them back to the nightmare realm.

Listening to Brumm is the prerequisite for the Banishment ending. He does not force the choice; he simply plants the seed of rebellion. If the player continues to collect the remaining three flames and returns to the tent to Dream Nail the sleeping Grimm, they commit to the Ritual ending. If they travel to the Howling Cliffs, they commit to Banishment.

Executing the Banishment Without Errors

Banishing the Troupe is a multi-step process that must be performed carefully. If a player intends to banish the Troupe, they must travel to the Howling Cliffs after speaking with Brumm in Deepnest. Brumm will be waiting in the same hidden room where the Nightmare Lantern was first lit.

Upon interaction, Brumm will assist the player in striking the Lantern. It takes several hits to shatter. It is critical to note that this process must be finished in one sitting. Based on community reports and internal testing, leaving the room after starting the destruction process but before finishing it can lead to a permanent bug where Brumm disappears, locking the player out of the Banishment ending forever.

Once the Lantern is shattered, a cinematic plays as the flames vanish. The player is then transported back to the entrance of the cave. The Troupe is gone.

The Immediate Consequences of Banishment

The most immediate change is the removal of the Grimmchild charm. Because the Troupe is gone, the familiar no longer exists in your world. In its place, however, a new NPC named Nymm appears in Dirtmouth. Nymm is a bug who resembles Brumm but has no memory of the Troupe. He plays a cheerful tune on his accordion, significantly brightening the atmosphere of the town.

By speaking to Nymm, players receive the Carefree Melody charm. This is the primary reward for Banishment and the main reason players choose this path over the Ritual.

Carefree Melody vs. Grimmchild: A Tactical Analysis

For many players, the loss of the fully upgraded Grimmchild feels like a disadvantage. A level 4 Grimmchild deals 11 damage per shot and acts as a consistent source of passive damage. However, in the late-game meta, especially within the Pantheon of Hallownest, the Grimmchild’s utility drops significantly. Its fireballs can accidentally trigger boss counters (like the Uumuu encounter) or hit enemies when you are trying to heal.

The Carefree Melody, on the other hand, is a defensive powerhouse. It takes up 3 charm notches and provides a chance to negate incoming damage entirely. The mechanic is not purely random; it uses a weighted probability system:

  • After the first hit taken, there is a 0% chance to block.
  • After the second hit, the chance rises to approximately 10%.
  • The chance continues to scale: 20%, 30%, 50%, 70%, 80%, and eventually 90%.
  • Once a hit is successfully blocked, the counter resets.

Statistically, Carefree Melody blocks about 22% of all incoming damage over a long encounter. In a game where health (masks) is the most precious resource, this is invaluable. During the "Ascended" or "Radiant" boss fights in Godhome, where bosses can deal 4 or even 8 masks of damage in a single blow, a Carefree Melody proc can be the difference between a failed run and a victory.

In our testing, Carefree Melody proved to be a "run-saver" during the Absolute Radiance fight. While it is unreliable for a consistent strategy, it provides a safety net that the Grimmchild simply cannot match.

The Divine Dilemma: What Happens to Unbreakable Charms?

The most significant "hidden" cost of banishment involves Divine. Divine is the NPC in the smaller Grimm Troupe tent who consumes Fragile charms (Heart, Greed, Strength) and, for a massive sum of Geo, turns them into Unbreakable charms.

When the Troupe is banished, Divine leaves along with everyone else. If the player has not yet paid to upgrade their charms, the opportunity is lost forever for that save file. Any Fragile charm that was currently in Divine's possession at the time of banishment will be left on the ground in Dirtmouth, but it will still be in its Fragile state.

To maximize the efficiency of a Banishment run, players must farm the necessary Geo and upgrade all three charms before shattering the Nightmare Lantern. The costs are steep:

  • Unbreakable Heart: 12,000 Geo
  • Unbreakable Greed: 9,000 Geo
  • Unbreakable Strength: 15,000 Geo

Farming 36,000 Geo is a daunting task, usually achieved by repeated runs of the Trial of the Conqueror in the Colosseum of Fools or by selling relics to Lemm. For players who banish the Troupe prematurely, losing the ability to acquire Unbreakable Strength—widely considered the best charm in the game—is a devastating blow.

Boss Fights and the Godhome Loophole

One of the most common arguments against banishment is that players miss out on the fight with Nightmare King Grimm (NKG). NKG is heralded as one of the best boss designs in modern gaming, featuring a high-speed, high-stakes combat loop that rewards muscle memory.

However, choosing Banishment does not lock you out of the content. Hollow Knight’s Godmaster DLC provides a "loophole." Even if the Troupe is banished from the physical world of Hallownest, Nightmare King Grimm remains accessible in the Godhome. He can be fought in the Hall of Gods (once encountered in the Pantheons) or at the end of the Pantheon of Hallownest.

The only thing a player truly loses by banishing is the "Ritual" achievement and the specific NKG hunter's journal entry in the main game world. For achievement hunters, this necessitates at least two playthroughs or a very specific save-file backup strategy. But for those focused on gameplay, banishment allows you to have both the Carefree Melody charm and the ability to fight NKG in the dream world.

The Lore Implications: Freedom or Tradition?

From a narrative perspective, Banishment is often viewed as the "benevolent" choice. The Grimm Troupe is portrayed as a nomadic entity that feeds on the flames of fallen kingdoms. Brumm’s desire to end the cycle suggests that the members of the troupe are not willing participants, but thralls to the Nightmare Heart.

By banishing the Troupe, the player frees Brumm. His transformation into Nymm suggests a liberation from the "scarlet fire." He no longer wears the mask of the Troupe, and his music is no longer a somber accordion dirge but a light, hopeful tune. This change in Dirtmouth’s ambiance is a permanent reminder of the player’s choice to prioritize the well-being of the individuals over the continuation of an ancient, destructive ritual.

Conversely, completing the ritual sees the "reincarnation" of Grimm into the Grimmchild, ensuring the cycle continues for another age. While this is the "intended" path for the Troupe, it offers little for the denizens of Hallownest other than more nightmare.

Comparing the Rewards: A Final Breakdown

Feature Ritual Ending Banishment Ending
Primary Charm Grimmchild (Level 4) Carefree Melody
Boss Encounter Nightmare King Grimm (World) None (Requires Godhome for NKG)
NPC Outcome Divine stays until finished All NPCs (including Divine) leave
New NPC None Nymm appears in Dirtmouth
Achievement "Ritual" "Banishment"
Charm Notch Granted after Master Grimm Granted after Master Grimm

Maximizing Your Build with Carefree Melody

If you have chosen the path of Banishment, your strategy for the late game should revolve around damage mitigation. Carefree Melody stacks exceptionally well with other defensive charms.

When paired with Baldur Shell, you create a layered defense that makes healing much safer. When paired with Thorns of Agony, even when Carefree Melody fails to block a hit, you retaliate. However, the most potent combination is Carefree Melody + Quick Focus + Shape of Unn. This setup allows the player to move while healing and provides a statistical buffer against interruptions.

In the Pantheon of Hallownest, specifically against bosses like Pure Vessel, the RNG of Carefree Melody can negate a hit that would otherwise end a 40-minute run. While professional speedrunners often prefer consistent damage (Unbreakable Strength, Quick Slash, Shaman Stone), the average player benefits significantly more from the "lucky" blocks provided by Nymm’s gift.

Summary of the Banishment Choice

Banishing the Grimm Troupe is a high-level strategic decision that prioritizes long-term survival and narrative liberation over immediate boss gratification. By following Brumm’s lead, players exchange a mediocre offensive familiar for one of the most powerful defensive tools in the game.

To succeed, remember to:

  1. Summon the Troupe in Howling Cliffs.
  2. Defeat the first two stages of the quest and Troupe Master Grimm.
  3. Upgrade all Fragile charms with Divine before proceeding.
  4. Find Brumm in Deepnest.
  5. Meet him in the Howling Cliffs and destroy the Lantern without leaving the room.
  6. Claim Carefree Melody from Nymm in Dirtmouth.

This path ensures your Knight is equipped with the best possible tools for the final challenges of the Void Heart and the Pantheons, all while bringing a small piece of peace back to the residents of Dirtmouth.

FAQ

Can I get the Grimmchild back after banishing the Troupe? No. Once the Nightmare Lantern is destroyed, the Grimmchild is permanently removed from your inventory for that save file. You will have Carefree Melody instead.

What happens if I already have the 36,000 Geo but haven't given it to Divine yet? You must give the Geo and the charms to Divine before shattering the lantern. Once the banishment occurs, she is gone instantly. If she has a charm and you haven't paid for the upgrade, she leaves the Fragile version on the ground.

Does banishment affect my completion percentage? No. Both the Ritual and Banishment paths provide the same percentage points toward the 112% completion total. You do not miss out on completion by choosing one over the other.

Is Nymm actually Brumm? The game heavily implies this. Nymm shares Brumm's physical silhouette and plays a similar (though happier) instrument. His lack of memory suggests that being severed from the Nightmare Heart wiped his previous identity.

Can I still get the Hunter's Mark if I banish the Troupe? Yes. While you miss the Nightmare King entry in the main journal, he is not required for the Hunter's Mark. Furthermore, defeating him in Godhome will provide his journal entry regardless of your choice in the main world.