Star Potion

Star Potions are items that appear in Mario + Rabbids Sparks of Hope. They can be obtained by being purchased by SALESBOT 9.99+TX using Planet Coins, solving Professor Backpack's riddles, and beating Victor's personal best during the Chuck Challenges. Star Potions immediately level up a Spark when used. There is a limited amount in the game, with four on each planet, with a total of 20 Star Potions in the game.

Star Potions are bottles that have a gold lid along with a white/cream colored liquid inside.

Item description
Level up any Spark with this delicious Celestial beverage fortified with vitamins and minerals.
 * STAR POTION