Mongil Codex · Monsterling · #18
Taglock
Taglock is a rare boss-type Normal-element Monsterling. It stands 27.0–28.0 m tall and weighs 500–530 kg. Available in 5 variants: N (1★), N (2★), R (3★), SR (4★), SSR (5★). Base stats range from 23/36/111 ATK/DEF/HP at N to 45/70/222 at SSR. Ability: ATK +5.5% for 10s upon making 20 successful attacks (Cooldown: 20s) Can be fused with 2nd Lt. Goblin to produce Big Bro Goblin (20% chance).
Profile
- Height
- 27.0–28.0 m
- Weight
- 500.0–530.0 kg
- Companion scale
- 0.65×Display size
Link skill
Using a Switch Skill
If the Taglock Monsterling is equipped, it appears when its Appearance Condition is met. It jumps toward the enemy and strikes its hammer down, dealing DMG and rendering the enemy Airborne.
[Appearance Condition]
Using a Switch Skill
[Appearance Info]
DMG based on equipping character's ATK: 200%
Cooldown: 8s
Chain-link unlocked at level 5.
Stats
Per-level ATK/DEF/HP scaling — and the reinforcement cost to reach each level. Switch rarities to see how the same level lands at higher floors; scrub the slider to see the cumulative EXP, gold, and best-fit feed mix update live.
Variants
Taglock ships in 5 rarity variants. Each variant scales the same base ATK/DEF/HP curve at different floor values. Use the stats section to scrub the per-level curve for any rarity.
Tame from bestiary

Merge to create
Fuse Taglock with these partners to produce a new monsterling.
2nd Lt. Goblin
Big Bro Goblin20% success
Find on map
Dimension spawn: steps 1–50 (boss).
Spawn locationsLocate Taglock on the map1 spawn marker verified in-gameComments
Guides
In-house guides re-tested every patch.
Guides and articles content remains in English.
Mongil: Star Dive — Beginner Guide
Adventure map, jumping, gathering and the first-week checklist — every core mechanic the in-game tutorial walks you through, written in one place.
Reroll Guide — Best Targets and Stop Conditions
Best characters to chase on a fresh account, the fastest reroll path, and when the meta says you should stop and commit.
Best Team Comps — Destroyer, Slayer and Flex Slot
How team building actually works in Mongil — the Destroyer + Slayer + flex template the Stagger system rewards, when to break it for element-locked counters, and the Brawler-led sustained-DPS variant.
Combat Basics — Hold Attacks, Switch Skills, Ultimates
Basic attacks, special skills, switch skills and ultimate timing — the hold-input combat system explained without the in-game popup spam.
Frequently asked
- What does Taglock do as a monsterling?
- Equipped on a character, Taglock triggers a link skill: "Using a Switch Skill". The skill activates each time the condition is met during combat.
- How do I get Taglock?
- Tame Taglock in the open world to recruit Taglock. The bestiary entry above lists every spawn location.
- Can I fuse Taglock?
- Yes — Taglock is a viable fusion ingredient. Combine it with the listed partners to create 1 different monsterling result.
- What are Taglock's reinforcement costs?
- Taglock reinforces up to level 60. Total cost: 5,025,139 EXP and 25,125,695 gold.
- How many variants does Taglock have?
- Taglock ships in 5 rarity variants — base ATK/DEF/HP scales from the lowest to the highest tier. The Variants section above lists each one.




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