Contact Void

You reach out to the void itself, asking it a question. This question can be opened ended. You receive a truthful answer, whether or not you understand the answer is not the void's problem. The spell doesn't take into account any possible circumstances that might change the outcome, such as the casting of additional spells or the loss or gain of a companion.

When you cast this spell, make a DC 15 wisdom saving throw. On a failure, you take 7d6 psychic damage and are insane until you finish a long rest. While insane, you can't take actions, can't understand what other creatures say, can't read, and speak only in gibberish. A greater restoration spell cast on you ends this effect.