Frequency 3: The Art of Silent Vibration

At this frequency, the air molecules align in perfect syncopation, allowing you to tune in on the whispers of the enemy.

Training notes:

• Frequency 4: The Harmonic Howl - Where the frequencies blend and confuse the enemy.
• Frequency 2: The Discordant Chirp - A frequency so grating, it'll make the enemy's ears bleed.
• Frequency 1: The Subsonic Pulsate - Where the frequency is so low, it'll make you question your own sanity.

Warning: Prolonged exposure to these frequencies may cause:

• Severe ear damage
• Temporary insanity
• Involuntary humming

Proceed with caution, agent.