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30MF Class Up Armor Liber Assassin Slash fitted to a Liber Assassin figure, front view in Bandai's photo, purple and black figure with spiked shoulders and a curved blade held across the body
30MF Class Up Armor Liber Assassin Slash fitted to a Liber Assassin figure, rear view in Bandai's photo showing the long sword and two short swords carried on the back and hip
Package artwork for the 30MF Class Up Armor Liber Assassin Slash, A-11, with the 15+ mark and the parts contents panel
Parts layout photo of the Class Up Armor set on a grey background: shoulder capes, spike pieces, armour parts, two short swords, a long sword and a curved dagger upgrade blade
30MF Class Up Armor Liber Assassin Slash fitted to a Liber Assassin figure in a high kick pose with one arm raised holding a short sword, Bandai's photo
Bandai CG diagram showing the Class Up Armor parts above the separately sold 30MF Liber Assassin and the class-up figure beside it, with Japanese text
Close-up CG of the Liber Assassin Slash hooded head and spiked shoulders with Japanese text saying the element core attribute is water
30MF Class Up Armor Liber Assassin Slash fitted to a Liber Assassin figure, front view in Bandai's photo, purple and black figure with spiked shoulders and a curved blade held across the body
30MF Class Up Armor Liber Assassin Slash fitted to a Liber Assassin figure, rear view in Bandai's photo showing the long sword and two short swords carried on the back and hip
Package artwork for the 30MF Class Up Armor Liber Assassin Slash, A-11, with the 15+ mark and the parts contents panel
Parts layout photo of the Class Up Armor set on a grey background: shoulder capes, spike pieces, armour parts, two short swords, a long sword and a curved dagger upgrade blade
30MF Class Up Armor Liber Assassin Slash fitted to a Liber Assassin figure in a high kick pose with one arm raised holding a short sword, Bandai's photo
Bandai CG diagram showing the Class Up Armor parts above the separately sold 30MF Liber Assassin and the class-up figure beside it, with Japanese text
Close-up CG of the Liber Assassin Slash hooded head and spiked shoulders with Japanese text saying the element core attribute is water

Bandai 30MF Class Up Armor (Liber Assassin Slash)

$12.99 AUD
Class Up Armor set that turns a 30MF Liber Assassin (sold separately) into the Class III Liber Assassin Slash, with a long sword, two short swords, spiked armour and optional shoulder capes. The armour swap is quick and, per one reviewer, does not limit movement. Bandai rates it for ages 15 and up.
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Key features
  1. Class up to Liber Assassin Slash: fits the separately sold 30MF Liber Assassin to make the Class III job.
  2. Three swords and a dagger upgrade: a long sword, two short swords and a part set that upgrades one of the base figure's daggers.
  3. Spikes or capes: spiked shoulder, arm and shin pieces, with shoulder cape parts as an alternative.
Returns & Refunds
  1. Australian Consumer Law Compliance: Mecha Express Australia strictly adheres to the Australian Consumer Law for all transactions.
  2. Contact Process for Issues: If you encounter any issues with your purchase, you should first contact Mecha Express Australia via email at support@mechaexpressaustralia.com.au, describing the problem and providing photos and contact details.
  3. Response and Advice: Mecha Express Australia will promptly respond to your email to discuss the issue and advise on the next steps.
  4. USA Customer Policy: USA customers are not eligible for returns, refunds, or compensation for any issues including lost, stolen, or incorrectly delivered items.
  5. Return Conditions for AU and NZ: Items must be returned in their original, undamaged, and resalable packaging if requested by Mecha Express Australia.
  6. Refund and Replacement Policy: Australian and New Zealand customers may receive replacements or refunds for reasons like change of mind (before dispatch with a restocking fee), incorrect items, lost/stolen/damaged parcels during delivery, missing parts, or inability to supply an item. Mecha Express Australia will give you a Reply Paid number for you to return these items at no cost to you at your local Australia Post outlet.
  7. Non-refundable Items: Items that cannot be refunded include those that are opened, used, partly assembled, lost parts, self-damaged items, or items found with no issues.
  8. Duplication Promise: Returns are accepted if you receive a duplicate gift, provided the item is returned in resalable condition and at your own expense.
  9. Pre-Order Cancellation: While pre-order refunds are typically not offered, requests will be considered but subject to a 10% restocking and administration fee.
  10. Restocking and Administration Charge: A 10% fee applies to canceled orders or refunds to cover non-refundable third-party fees, calculated on the total value of the products and shipping costs.
Series Assembly Guide FAQ

Bandai 30MF Class Up Armor (Liber Assassin Slash)

Class up the Liber Assassin into a blade-covered Class III job

This Class Up Armor set turns the 30MF Liber Assassin (sold separately) into the Liber Assassin Slash, a Class III job in the 30 Minutes Fantasy line. Bandai's Armor Cross system swaps armour and weapons on the base figure. This set is the armour and weapons only: you need a 30MF Liber Assassin to use it.

Build difficulty

Bandai rates the set for ages 15 and up, and a retailer spec lists plastic nippers as the basic tool and no cement or paint. One Japanese reviewer found the armour swap easy, with few parts and no fiddly removal from the base figure. Expect a short session.

Technical highlights

  • Armour is kept to a minimum, with spiked pieces for the shoulders, arms and shins and a hood horn part (one Japanese review).
  • Four weapons: a long sword, two short swords and a part set that upgrades a dagger from the Liber Assassin (one Japanese review).
  • A weapon joint set lets you carry short swords at the waist and the long sword on the back (one Japanese review).
  • Left and right shoulder cape parts can be fitted instead of spikes (two Japanese reviews).
  • Element core attribute is water (Bandai).

What makes this kit special

  • Weapon-heavy upgrade: three swords plus a dagger upgrade for a base figure that ships with a pair of short daggers.
  • Different from the Rosan version: Bandai gives it a different face design and colouring to the separately sold Rosan Empire Assassin Slash.
  • Armour that stays out of the way: one reviewer found the armour did not limit the range of movement, and the long sword could be held two-handed.
  • Mix and match: one reviewer notes the blades mount in any 3mm hole, and reports the swords fit 30MM figures without modification.

What's in the box

  • Long sword x1
  • Short sword x2
  • Armour parts x1 set
  • Weapon parts x1 set
  • Joint parts x1 set

Not included: the 30MF Liber Assassin figure. Everything other than this armour set is sold separately, per the packaging.

Compatible kits

Bandai says the set is for the 30 Minutes Fantasy line, and it classes up the 30MF Liber Assassin (sold separately) into the Liber Assassin Slash. The Liber Assassin is currently out of stock here, so it is not linked. One reviewer reports the swords fit 30 Minutes Missions figures with no modification.

Build your 30MF collection

Currently in stock at Mecha Express: Bandai 30MF Class Up Armor (Liber Viking), Bandai 30MF Class-Up Armor (Liber Bishop) and the Bandai 30MF Rozen Assassin.

Build specifications

  • Line: 30 Minutes Fantasy (30MF), Class Up Armor, A-11
  • Job: Liber Assassin Slash (Class III)
  • Manufacturer: Bandai Spirits
  • Retail package weight: approx. 50 g (package approx. 29 x 21 x 0.3 cm)
  • Barcode: 4573102685810
  • Recommended age: 15 years and up (Bandai)
  • Glue and paint: not required (retailer spec)

Perfect for

  • 30MF builders who already own a Liber Assassin and want a more aggressive loadout
  • Customisers who like spare swords and 3mm mounting points
  • Collectors working through the Class Up Armor line

Fast Australian shipping

Dispatched same day from Brisbane if ordered before 2pm AEST on weekdays. Free shipping Australia-wide on orders over $199. Genuine Australian stock in hand, not ordered through an overseas proxy. Packed securely in a sturdy outer box with water-soluble cornstarch void fill that dissolves cleanly in the sink.

Photos on this page are Bandai's official built-example photos and CG renders, plus the package artwork. The built figure in the photos is the Liber Assassin base with this set fitted, and the base is not included.

What to watch for

Drawing on two Japanese builder reviews (Schizophonic9 and Marumi99). Coverage is limited, so treat these as single-reviewer notes:

  • The dagger upgrade part is a single set, so it upgrades only one of the Liber Assassin's two daggers (one reviewer).
  • The round-peg short swords fit loosely and can fall out of the hand in some poses, so a small adjustment may help (one reviewer).
  • One reviewer suggests watching for the spike pieces on the shoulders and arms catching on things when you handle the figure.

The write-ups were broadly positive about how aggressive the loadout makes the base figure.

Build notes

A retailer spec lists plastic nippers and a panel liner as the basic tools, and no glue or paint. Panel lining and a top coat are optional finishing. Fit the armour to the Liber Assassin figure, then choose capes or spikes for the shoulders. Recommended for ages 15 and up per Bandai.

Last updated: 14 October 2026 (AEST)

Bandai 30 Minutes Fantasy

Unleash your creativity with Bandai's "30 Minutes Fantasy" series. Starting with the Liber and Rozen Knights. This innovative collection offers detailed, posable models, perfect for builders seeking to craft their unique fantasy figures. A 30-minute construction time is still the core focus behind this new series. As is the availability...

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Bandai 30 Minutes Fantasy

Assembly Guide

SKILL LEVEL REQUIRED
Skill Level.2 Basic modeling skills are required. Parental supervision may be required for younger children. These kits are generally suitable for beginner builders. A basic set of modeling tools are required including nippers, hobby knife, sanding sticks/paper, file, and tweezers. No glue is needed for the general assembly. Parts will need to be removed by using a pair of nippers and cutting the part away from the runner. Parts may require clean-up where they were removed from the runner.
No Cement Required

Gunpla (plastic model kits) are a snap together assembly and do not need plastic cement to complete. We always recommend having some plastic cement handy as a part of your modeler's tool kit. If you prefer to fix your model in a particular pose then plastic cement will work. Plastic cement is also perfect to use if a joint is loose. Apply plastic cement in a single thin layer and allow it to dry completely before test fitting. Re-apply more cement if necessary.

No Painting Required

Gunpla (plastic model kits) are designed to be built and displayed without the need for painting. Kits are molded in different colours replicating the colours of the actual mecha from the Mecha series. A technique called colour separation, where multiple parts of the model are molded in different colours on the same sprue is also used. Mecha kits often include stickers or water-slide decals that can be applied to the model to enhance its appearance. Some Gunpla kits come with pre-painted parts or parts with pre-applied details, such as metallic or translucent finishes.

Many modelers still choose to paint their kits to customize and add further detail. Painting allows for more creativity and personalization, enabling modelers to achieve unique effects, weathering, and colour schemes that may not be available out of the box. However, the kits are designed to be enjoyable and visually appealing even without painting, making them accessible to a wide range of hobbyists.

Frequently Asked Questions

What is included in the Class Up Armor set?

Per Bandai: one long sword, two short swords, one set of armour parts, one set of weapon parts and one set of joint parts. Reviewers also mention shoulder cape parts and a part set that upgrades one of the Liber Assassin's daggers.

Do I need the Liber Assassin figure?

Yes. The set is armour and weapons only. Bandai says it classes up the separately sold 30MF Liber Assassin into the Liber Assassin Slash, and everything other than this set is sold separately.

Does it need glue or paint?

A retailer spec lists no cement and no paint, with plastic nippers as the basic tool. Bandai recommends it for ages 15 and up.

Does it work with other lines?

Bandai makes it for the 30 Minutes Fantasy line. One Japanese reviewer reports the swords fit 30 Minutes Missions figures without modification.

Is there anything to watch for?

One reviewer found the round-peg short swords loose enough to fall out of the hand in some poses, and noted the dagger upgrade covers only one of the base figure's two daggers.

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