Dreaming portent

You go to sleep with the willing to dream about the future of a creature. In your dream you can see barely what will happen to the creature in the next day.

You roll five d20 and record the numbers rolled. For the next 24 hours, each time a d20 is rolled concerning this creature, if you are aware of this dice, you can decide to replace the dice by one of the foretelling rolls. You have to decide before the roll. When you decide for a roll, this roll cannot be modified by divination spells at lower levels.

If you cast this spell before a long rest, you will lose your spell slot after finishing the long rest, and you can not perform any light activity within the 8 hours.

At higher level: If you cast this spell with a spell slot of 8th level or higher, you can roll two additional d20 for each slot level above 7th.