The user can manipulate the answer to any question to any aspect of reality they might have. For example, they could make 2+2=fish a simple universal fact. However, this power, despite it's capabilities, can be exceptionally dangerous if used improperly and unclearly. For example, if the users says they are omnipotent but not specifically stated to have complete control over their power, they could destroy all of reality and themselves. If the user says one aspect of the universe is certain while not compensating for another, the results could be disastrous.