Upgrading your Sparks is essential for increasing their effectiveness and unlocking their full potential. This is done at the Spark Shrine, found on each planet. Upgrades require two main resources: Star Bits and Spark Powders. Star Bits are common and used for minor upgrades, while Spark Powders are rarer and required for significant power boosts. Each Spark can be upgraded multiple times, increasing the damage of elemental attacks, the duration of buffs, the strength of shields, or the potency of passive effects. Prioritize upgrading Sparks that you frequently use or those that provide crucial elemental advantages against upcoming bosses or enemy types. A fully upgraded Spark can dramatically shift the balance of power in a difficult battle, making resource management for these upgrades a key strategic element throughout the game. Don't neglect your Spark upgrades!
