I am about to play a Halfling Rogue (9th level, Arcana trickster) / Sorcerer (3rd level, Draconic or Wild). He is attuned to a Dagger of Blindsight, and has the spells Fog Cloud, Minor Illusion, and Tasha's Hideous Laughter (in addition to many others).
I have a lot of questions about how to...