Brief Insight

You attempt to observe an opponents battle strategy. Choose a creature within range that you can see. That creature must a Wisdom saving throw. On a success the creature is unaffected and can't be affected by this spell for 24 hours. On a failure you can ask the DM the following questions, getting a truthful reply:

-Will the monster target a single character or try and hit multiple? (example answer: It will try to kill you one at a time)

-Who will the monster go for first? (example answer: The barbarian)

-When will the monster retreat, or does it intend to fight to the death? (example answer: It will retreat if it takes 50 damage)

-How is the monster going to wound us? (example answer: It will use it's fiery breath)