Odd Key

The Odd Key is a key item that appears in Paper Mario.

History
The Odd Key can only be found deep in Toad Town Tunnels near the area with Rip Cheato. The Odd Key can then be found by taking a Warp Pipe to the locked house in Toad Town. With the locked house now unlocked, Mario can get to Rip Cheato and deep Toad Town Tunnels much quicker now.