6 cards where the name includes “innkeeper”

Butterbur, Bree Innkeeper (The Lord of the Rings: Tales of Middle-earth #197)
Edgewall Innkeeper (Throne of Eldraine #151)
Innkeeper's Talent (Bloomburrow #180)
Oak Street Innkeeper (Return to Ravnica #131)
Prosperous Innkeeper (Adventures in the Forgotten Realms #200)
Stensia Innkeeper (Eldritch Moon #145)

The message was clear to Sorin—time to search for something else.