I’m running a pact of tome warlock and I need some suggestions on my utility/face cantrips. I already have Eldritch Blast for damage, as well as gust and mage hand for sailor shenanigans, since I’m a pirate. I’ve also got a homebrewed patron, the denizen of the deep. The patron is thematically oceanic and has some necromancy elements as well.

But, I took pact of the tome so I could get good utility and face spells. So, fellow warlocks (and other casters), what cantrips should I take for more mischief?

Minor illusion to temporarily forge credentials? Friends to enchant anyone who rubs me the wrong way? Shape water to stay on the pirate theme?