- Pulse Amplification
- Heart Rate Amplification
User can amplify the sound of their heartbeat enough to cause sonic/vibration damage.
- May be constantly active.
- May depend of users heart condition and/or overall fitness.
- May harm the user.
- If user's heart is destroyed power is lost.
- Useless against Sound Immunity.
- Users of Heartlessness are immune.
- Can be counteracted with Heartbeat Reduction, Peace Inducement, Serenity Inducement.
- Arnos Voltegourde (Maougakuin no Futekigousha)
- King (One-Punch Man)
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