Geno is a star being that took the shape of a little wooden doll from the inkeeper's son in Rose Town. He has one mission: recover the Star Pieces and rebuild the Star Road so all wishes in the Mushroom World can come true again.

Fortunately, Geno is very well-equipped for his job, being a very vicious combatant. His built-in guns pack quite the punch, his Geno Boost spell considerably ups his damage and defenses and his swiftness gives first strike against most any foe whom he might face. To add insult to injury, his Geno Whirl chops people who aren't immune to instant to death in tiny little pieces. Such tools make him quite probably the strongest wooden doll in the Duelling League (never mind he's probably the only one as well...)!