

In Cinnamon desktop environment: Menu > System Settings > Keyboard (under Hardware section) > Shortcuts tab… or simply hit Win and just start typing “keyboard”.
I can’t test the multi-monitor behavior here, but I’m sure you can figure out something that works better for you.
The card “Cleanse” was banned for being “culturally insensitive”…
IIRC, it was Yu-Gi-Oh! players that were infamous for weaponizing their smell to distract their opponents.
My local store just smells like cardboard, ink, and paint, even during the MtG tournaments.