Li'l Cactus is a recurring character in the Seiken Densetsu series, known for its distinctive appearance as a small, sentient cactus plant. Often found in pots, Li'l Cactus serves as a whimsical side character that provides hints and insights to the player throughout their journey. It is beloved for its quirky, silent demeanor and charming presence. In the series, Li'l Cactus is not only a source of comic relief but also acts as a diary where players can record their adventures, making it a unique and memorable element of the game world.