This is probably going to end up as an appendix of The Campaign Handbook, and if you think I've missed anything, I could do with your help!
Update: The Campaign Handbook
Over on Patreon, I've just added the latest packet for The Campaign Handbook, which takes you up to 7th level. That's probably enough material for four months of weekly play!
The Complete Guide to Charms and Enchantments: Part Two
This is the second part of a series on charms and enchantments in 5e. I focus on five spells: suggestion (and its high-level counterpart, mass suggestion), compulsion, geas, and dominate person.