Silence the Wrong Note

Unknown level, Unknown school

• Casting time: 1 Reaction (3/Day), when a creature he can see within 60 feet casts a spell
• Range: 60 feet
• Components: Unknown
• Duration: Instantaneous

The Piper casts Counterspell as though at 4th level. If the spell is successfully countered, the caster gains 1 Melody Mark.

Sources

Homebrew. An ability of The Piper, from the fight in 14-The Piper.