Unwavering Soul Monster Kid Quest Walkthrough

The Monster Kid quest in Unwavering Soul is an item exchange where you deliver Missing Ink from the Waterfall hidden enemy to Monster Kid to obtain the elevator key. This key grants access to the Elevator area connecting Hotlands and the CORE.

Where Do You Find Missing Ink in Waterfall?

Missing Ink is a quest item dropped by the hidden enemy named ??? located in the Waterfall region of the Undertale Route. According to the NamuWiki monster directory, this encounter requires player level 1 or higher to enter.

Unlike standard health-point encounters such as Undyne or Aaron, this mob uses a hit-count stamina mechanic. You must land 150 successful hits to deplete its stamina pool. Landing hits steadily is the only requirement, as raw attack damage does not decrease the hit counter faster. Defeating the entity yields experience points alongside the Missing Ink.

Waterfall contains several distinct encounters across the route:

• Undyne: Requires LV 10+ with 800 HP.
• Undyne the Undying: Requires Reset 1+ and LV 10+ with 500,000 HP.
• Aaron: Requires LV 1+ and 50 landed hits.
• Fall Knight: Requires LV 1+ and 100 landed hits.
• Strongy Sans: Requires LV 5000+ and possesses 13,500,000 HP.
• ???: Requires LV 1+ and 150 landed hits to obtain Missing Ink.

Following the standard route in the progression guide, you can tackle this encounter early because it does not demand rebirth thresholds.

Unwavering soul bosses are bosses you need to fight in order to progress the game.

— Bosses | Undertale AU RPG Wiki - Fandom

How Do You Complete the Monster Kid Quest?

The Monster Kid quest is completed by handing the recovered Missing Ink directly to Monster Kid. The NPC accepts the item and provides the elevator key in return, which serves as your progression tool for the mid-game transportation hub.

1. Travel to the Waterfall section of the main world map.
2. Locate and engage the hidden enemy ???.
3. Land 150 hits while evading incoming attacks until the dialogue concludes.
4. Pick up the dropped Missing Ink from the encounter rewards.
5. Bring the Missing Ink to Monster Kid to receive the elevator key.

After you secure the elevator key, your path opens toward the Elevator junction situated between Alphys's Lab in Hotlands and the CORE. Players handling late-game objectives like the alphys quest will frequently travel through these adjoining zones.

Which Elevator Encounters Does the Key Unlock?

The Elevator zone is a transition sector housing specialized combat encounters behind hidden barriers. As listed on the Undertale AU RPG Wiki boss list, entering the space above the elevator button allows players to reach last breath sans.

Reaching this chamber requires specific platforming inside the shaft. You step onto the elevator button and jump upward into the hidden opening. While Monster Kid provides entry logistics via the key, fighting the bosses inside demands significant stat investments:

• Last Breath Sans: Requires 1+ Reset, LV 6,050+, and 100+ TP. Defeating him rewards Counter Bone, experience, and 1 Gold.
• Final Last Breath: Located through a hole in the wall behind Last Breath Sans. Entering this fight requires 8+ Resets and drops Help from the Void upon victory.

Players focusing on high-tier encounters can review the reset guide to meet the stat requirements for these upper elevator challenges.

How Do Elevator Path Choices Compare?

Elevator progression requires choosing between farming entry keys or grinding character stats across the Roblox game page world zones. Evaluating the prerequisites ensures you spend your time effectively before attempting these encounters.

Finishing the Monster Kid exchange is an early requirement that stays relevant throughout your playthrough, ensuring you can challenge these late-tier secret bosses as soon as your resets and levels are ready.

Where does this guide's official Unwavering Soul information come from?

Official details in this guide follow Create a Unwavering soul all bosses Tier List - TierMaker, which describes the game in its own words.

Unwavering soul is a Roblox game with over 95 bosses to fight.

Create a Unwavering soul all bosses Tier List - TierMaker