The character Io can transport a teammate beyond the map in Dota 2. Reddit users discovered this bug and requested Valve to fix it soon.
The bug only occurs when Io attempts to move a hero behind the Dire Fountain. If the character lacks a teleportation scroll, they might remain there for the entire match.
A similar bug was previously found with Nature's Prophet's ability. Off-map, this hero could summon treants, aiding the team in winning matches.
The latest patch, 7.36c, was released on June 25, 2024. Developers adjusted several characters, including Shadow Fiend, Templar Assassin, and Nature's Prophet. They also tweaked the balance of Radiance, Bloodthorn, and other items.