Igor
From the Super Mario Wiki
Igor is the Boo that runs the shop in Boo's Mansion during the events of Paper Mario. When Mario first enters the shop, Igor will refuse to sell him anything under the orders of Lady Bow. Once Lady Bow has joined his party, his shop is open for Mario. There is also a letter that Mario has to deliver to Igor for a Star Piece.
| Boo Characters | |
|---|---|
| Bigger Boo | Boolossus | Boos in Luigi's Mansion | Bootler | Franky | Herbert | Igor | King Boo | Lady Bow | Lahla | Peeka | Spooky Speedster | Stanley | The Creepy Steeple Boo | |
| Boos | |
| Atomic Boo | Balloon Boo | Big Boo | Big & Little Boo | Blindfold Boo | Bomb Boo | Boo | Boo Balloon | Boo Buddy (SMW) | Boo Buddy (YS) | Boo Buddy Block | Boo Buddy Snake | Boo Guy | Boo Man Bluff | Broozer | Calm Fishin' Boo | Circling Boo Buddies | Dark Boo | Dark Dark Boo | Disappearing Boo Buddies | Fishin' Boo | Li'l Boo | Mad Big Boo | Mad Boo | Red Boo | Sleepy Boo | Stretch | Terekuribo | |

