When can you change class in VAMPIR?

A class change window opens with a Wednesday update and closes the following Wednesday at 04:59 Korea time, which is Tuesday 19:59 UTC. Every window so far:

VAMPIR class change windows (Netmarble notices, Korea time)
WindowRegionBase cost
Mar 11–18, 2026 Not specified 4,000 diamonds
Apr 8–15, 2026 All regions 4,000 diamonds
May 13–20, 2026 All regions 4,000 diamonds
Jul 15–22, 2026 All regions 4,000 diamonds
Sep 2–9, 2026 Korea and Global regions 2,000 diamonds
Sep 9–16, 2026 Global 2 region (event) 100 gold
Oct 7–14, 2026 Korea and Global regions 2,000 diamonds

A window is open right now: October 7 to October 14, 2026, closing at 04:59 Korea time (October 13, 19:59 UTC). Netmarble lists the Korea and Global regions; Global 2 isn’t in the notice. The region names are the ones Netmarble uses in its Korean notices, and the "Global" region there is not the Western global launch.

How much does a class change cost in VAMPIR?

The base cost is set in each window’s notice: 4,000 diamonds from March to July 2026 and 2,000 in September and October 2026. On top of that, every form, weapon, skill and Skill Card you carry over costs class change tokens, which are also bought with diamonds. The notices don’t give a diamond price per token.

Token cost of what you carry over (October 7, 2026 notice; September cost in brackets)
Carried overGradeTokensLimit
Blood Form Mythic 1,200 (1,600) 1 form in total
Blood Form Legendary 100 (120)
Blood Form Hero Free (4)
Weapon Legendary 250 Up to 3 weapons
Weapon Hero 25
Weapon Rare Free
Skill Hero 12 No limit
Skill Normal–Rare Free
Skill Card Legendary 25 (30) Highest grade per card
Skill Card Hero 2
Skill Card Normal–Rare Free

If you only carry over Rare weapons, Hero forms and Normal to Rare skills, you pay the base cost and nothing else. A Mythic form alone is 1,200 tokens (1,600 until October 7), so the form is still where most of the bill comes from.

How do you change class in VAMPIR? Step by step

  1. Go to town; class change only works there.
  2. Open Shop > Products > Class Change and try to buy the class change; the class change screen opens.
  3. Pick the new class. Any class except your current one is available.
  4. Pick the Blood Form to convert; only one form carries over.
  5. Pick your weapons: Rare or better, three at most. You can pick any class's weapon and each one turns into the new class's weapon.
  6. Pick your active and passive skills, then your Skill Cards.
  7. Check the summary and press Class Change. Once you pay, the game reconnects you.
  8. Naricanje Valley season challenge: your completed stages are kept, but the ranking doesn’t update by itself. Clear a stage again after the change to show up in the ranking.
Class selection window during class change, showing the available class cards and the save button
The new class selection window; your current class isn't listed. Source: Netmarble Korea guide; test build, the interface may differ.
Source / rights
Image / usage information: © Netmarble Corp. & Netmarble Neo Inc. Official Netmarble Korea game guide screenshot (test build), used for sourced game reporting. · Image source ↗

What do you keep and what do you lose when you change class?

  • Blood Form: the form you pick becomes the new class's form of the same grade. It can't turn into a form you already own. Copies of the same form you're holding as fusion material convert along with it.
  • Legendary forms: even if you already own the target class's form, the two can swap transcendence levels when your current form's is higher.
  • Weapons: enhancement grade, Processing, Blessing and binding all carry over to the new weapon.
  • Skills: skills you don't pick are deleted. Skills shared by every class stay. Skills you got from character creation, the tutorial, the main quest, Bloodline rewards or the town merchants are swapped automatically for free.
  • Skill Cards: the highest grade of each card converts. If you already own the same or a higher grade of that card on the new class, it's skipped.
  • Hotkeys: skills on your quick slots are removed and your skill settings reset.
  • Naricanje Valley season: your cleared stages stay on record, but your ranking doesn't update by itself; clear the stage again to get ranked.

The rule that matters most: anything you don't pick during the change is gone for good. The game shows a warning pop-up at the last step, so read it instead of clicking through.

Blood Form selection during class change, comparing the current form with the form it will become
Form selection: your current form on the left, the form it becomes on the right. Source: Netmarble Korea guide; test build.
Source / rights
Image / usage information: © Netmarble Corp. & Netmarble Neo Inc. Official Netmarble Korea game guide screenshot (test build), used for sourced game reporting. · Image source ↗

What was the 100-gold class change in Global 2?

The Global 2 region's first class change ran as an event from September 9 to 16, 2026. The base cost was 100 gold instead of 2,000 diamonds, and the tokens for Hero forms, Legendary and Hero weapons and Hero skills were free; Mythic and Legendary form tokens stayed the same. Netmarble posted the same notice on its Japanese forum.

Checklist before you change class

  • Is your character level 60 or higher?
  • Do you have enough diamonds for the base cost plus the tokens for what you want to keep?
  • Have you decided which form to keep? Only one carries over.
  • Do you know which three weapons you want?
  • Did you note your hotkey layout and auto skill order? Both get reset.
  • Do you know when the window closes? Wednesday 04:59 Korea time, Tuesday 19:59 UTC.

Source · guide.netmarble.comNetmarble Korea: class change guide

Related guides

VAMPIR best class: which class should you pick?

VAMPIR classes: the official list

Blood Forms: summoning and synthesis

Skills, auto skill order and Skill Cards

Equipment enhancement and the safe limit