RF-Mruwdnil is a 5-Star Ride-Frame weapon in Kaiju No. 8 The Game (K8 The Game). This guide covers its stats, effect, and recommended characters.
Table of Contents
RF-Mruwdnil Stats & Effect

| Rarity | 5★ |
|---|---|
| Weapon Type | Ride-Frame |
Effect
| HP+34% - Before the equipped unit activates Combat Skill, consumes 5% of the equipped unit's Max HP and applies CRIT DMG +36% (2 turn(s)) and DMG dealt +15% (2 turn(s)) to the equipped unit. - When the equipped unit's remaining HP is 30% or less, after the equipped unit activates Combat Skill or Ultimate, recovers the equipped unit's HP equal to 6% of the equipped unit's Max HP. |
Base Stats
| HP | ATK | DEF |
|---|---|---|
| 80 | 27 | 29 |
Recommended Characters for RF-Mruwdnil
Best Character Is Zoee
| Character | Rating |
|---|---|
Zoee | - Attacker with 2 Attributes (Slash/Shot) & Blast Attack - Gains DMG UP and Combat Skill enhancements in Berserk state - Enhanced Combat Skill has no SP cost and boosts DMG dealt - Be mindful of durability since her skills consume HP |
The best character for RF-Mruwdnil is Zoee (The Weapon Unsealed). Along with increasing HP through its effect, it can conditionally boost CRIT DMG and DMG dealt, while also restoring HP, helping offset her HP consumption.
| Tip! | To trigger the CRIT DMG and DMG dealt boost, the equipped character must consume 5% of their Max HP before using a Combat Skill. Keep an eye on survivability when activating this effect. |
|---|
How to Get RF-Mruwdnil
How to Get
- Gacha
Available from Pickup Gacha
RF-Mruwdnil can be obtained from the Pickup Gacha.
Kaiju 8 The Game Related Guides

5-Star Weapons
4-Star Weapons
| Obtained from Gacha | |||
|---|---|---|---|
AR-Lynx 75 | PS-Dobermann 52 | Ax-Mantis 21 | AR-Narwhal 59 |
AR-Octopus 58 | AR-Panther 33 | AR-Honeybee 84 | T-Tiger 15 |
SW-Fox 48 | SW-Crow 93 | GS-Orca 70 | GG-Squirrel 02 |
Fs-Grizzly 83 | AR-Squid 62 | Lc-Rhinoceros 01 | HG-Xmas25 |
S-Silky Shark 13 | HM-Holdem | AW-Scopone | HM-Canasta |
SB-Stegosaurus 38 | RF-Judith | ||
| Obtained from Beginner's Guide | |||
HG-Beetle 15 | |||
| Obtained from Events | |||
AR-Hound 64 | Fs-Gaur 28 | Ax‐Bison 91 | AR-Allosaurus 77 |