This sword was once used in dentistry to heal tooth. If you get attacked by this sword, you seem to have difficulty in speaking.
Whenever you attack, small chance to cause all enemies within 5 x 5 (PBAoE) cells around you to delay their casting time by 20%.

[Refine level >=9]
When effect is triggered, the AoE cell effect is increased to 11 x 11 and delays casting time of affected enemies by 40%.

[iRO Description]
A dentist's scalpel
that is intended to
treat patient's teeth,
but it can also be
used offensively to
impend the victim's
ability to speak.
Has a certain chance
of increasing the
Cast Time of all
enemies in a 5*5
cell area by 20%;
this bonus increases
to a 11*11 cell area
and 40% Cast Time
increase if this weapon is refined to Upgrade
Level 9 or greater.
Class : Dagger
ATK: 130
Weapon LV: 4
Required Level : 55
Jobs: Transcendent
Swordman, Mage,
Archer, Merchant,
and Thief Classes