Giant acorn

Starfy on top of a brown giant acorn

Giant acorns are objects in The Legendary Starfy found in Sogwood Forest. There are two types of giant acorns: brown and green. Brown acorns float on top of pools of water and toxic swamps, allowing players to cross them without getting hurt. Green acorns sit on the ground until the player uses a Star Spin to knock it back and into a wall. The force of the hit causes humongous bubbles to fall from the sky. The player can swim up and through the bubbles to reach areas that were previously inaccessible.