- Cost to restore: 500 crystals
- Location: Held by Mini-Boss (Persistent Pursuer)
- Effect: All of the user's attacks have a chance of causing Silence.
This sealstone could theoretically be useful to carry, but there are not enough caster enemies to justify picking it over another, more universally useful sealstone. It is obviously detrimental when set on a dais, but as it is cheap, it can be restored to increase the withdrawal limit in the dungeon, if you plan to explore it after the timer disappears.