Hearts are a Legendary limited time currency used during special events. Because they are only available for a limited period, they are typically spent on exclusive event rewards that cannot be obtained once the event ends.

Obtainment:

During the Valentine's Event, Hearts can be obtained in different ways depending on the event version. Before 2026, Hearts were dropped by enemies that were within 100 levels above or below the player's level. During the 2026 Valentine's Event, Hearts could be earned by completing Daily Quests, Letter Delivering, and defeating any enemy. Damage Scaling applied against all enemies unless the player was within 100 levels of the enemy, allowing normal stats to be used. Hearts could be dropped by every enemy during the 2026 event.

Usage:

During the Valentine's Event, Hearts can be exchanged at the Valentine's Shop for limited-time accessories, random Blox Fruits currently in stock, and other exclusive rewards. During the 2026 Valentine's Event, Hearts could also be spent on a Gacha, which offered various rewards, including limited-time accessories, profile backgrounds, and even a new Fruit Mutation.