Rimuru Sword

Tier S

swords — Sailor Piece

Stats

rarity Legendary
base Damage 660
attack Speed Medium
mastery 420

Rimuru Sword

The Rimuru Sword is an S Tier Legendary Sword built on a shadow-based ability foundation. It delivers incredible damage in both PvP and PvE, making it one of the strongest choices for advanced players with a diverse and flashy skillset.

How to Obtain

Location: Rimuru NPC on Slime Island

Requirements:

RequirementDetails
TitleDemon Lord (1% drop from Rimuru Boss, 125 kill pity)
Money30,000,000
Gems20,000
Tempest Seal6x (Rimuru Boss drop)
Sage Pulse9x (Rimuru Boss drop)

Boss Farming:

  • Craft a Slime Key from 2x Slime Shards (dropped by Slime Warriors)
  • Use the Slime Key at the boss spawn point on Slime Island to summon the Rimuru Boss
  • Choose a difficulty level — higher difficulty increases rare drop chances

F Move: Unlockable through a separate mastery questline that raises the weapon’s damage by 30%.

Stats

StatValue
RarityLegendary
Base Damage660
Attack SpeedMedium
Mastery Required420
TierS

Strengths

  • Strong versatility in both PvE and PvP scenarios
  • Shadow-based moveset with diverse and flashy abilities
  • F Move mastery quest adds +30% damage
  • Demon Lord title pity system (125 kills guaranteed)

Weaknesses

  • Demon Lord title has only 1% drop chance
  • 30,000,000 Money is a very large investment
  • 20,000 Gems required on top of Money cost
  • Slime Key crafting adds extra farming layer (Slime Shards from Slime Warriors)

Tips

  • Choose higher difficulty when spawning the Rimuru Boss for better drop rates on the Demon Lord title
  • Farm Slime Shards from Slime Warriors to craft Slime Keys efficiently
  • Complete the slime piece puzzle before attempting to farm the boss
  • The F Move mastery quest is worth completing for the +30% damage buff
  • Boost Luck stat before farming to improve material drop rates