Which begs the question, which Invocations actually work. Neither of the ones I took do currently. Does the speak with animals invocation work, because that would be incredibly useful in this game right now.
yes it does as does beguiling influence. I took these invocations on the assumption that i could get by with hex + eldritch blast alone for damage. I may regret this for higher level battles but so far I have mowed down so many enemies. The intro combat to the druid circle was a cake walk with only 1 NPC casualty. With very little damage overall to the party.
I don't know about other invocations because I never tried them.
