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Needs proper Skill Icon Grimtooth
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Type: Offensive Skill
Levels: 5 (Fixed)
SP Cost: 3
Cast Time: None
Cast Delay: ASPD Based
Target: Enemy
Range: 2 + Skill Level cells
Area of Effect: 3x3
Weapon: Katar
(Assassin) Cloaking Lv. 2, Sonic Blow Lv. 5


An attack that hits a 3x3 area around the target with a 200% ATK Modifier. Level 1 and level 2 are considered melee (can be blocked by Safety Wall) while level 3 and above are considered ranged (can be blocked by Pneuma). Grimtooth stacks with Enchant Deadly Poison.

Level Cell Range
1 3
2 4
3 5
4 6
5 7


  • Requires user to be wielding a Katar class weapon.
  • Requires user to be in the Hiding status.
  • The introduction of the quest skill Venom Knife allowed an Assassin to equip arrows. Arrows only work with long range attacks so the only skill Assassins have that will benefit from this is Grimtooth (level 3 or above). Only status arrows work with Grimtooth, not elemental arrows.
  • Grimtooth is mostly used as an anti-mob skill. Some players use Grimtooth to kill Snipers in the Somatology Laboratory to level fast. Other uses include mobbing in the Ruins of Juperos.
Assassin & Assassin Cross
2nd Class
Cloaking • Enchant Poison • Grimtooth • Katar Mastery • Lefthand Mastery • Righthand Mastery • Poison React • Sonic Acceleration • Sonic Blow • Venom Dust • Venom Knife • Venom Splasher
Advanced Katar Mastery • Create Deadly Poison • Enchant Deadly Poison • Hallucination Walk • Meteor Assault • Soul Destroyer
Quests Assassin Job Change Guide • Assassin Skill Quest • Rebirth Walkthrough
Weapons Dagger • Katar • One Handed Sword