Ebrohim's Vaporous Erudition

When the wizard casts this spell they hold the burning incense up to the sky and use the fan in their other hand to coil and roll the smoke against the sky while speaking a sentence. The words of this sentence are then translated into visual imagery that is carried into the formation of clouds. If the wizard speaks a lie, any enemy of the wizard who peers into the sky must make a saving wisdom saving throw or utter the words the wizard said verbatim as though they are true. If the wizard speaks a truth, any ally of the wizard who peers into the sky may make a perception skill check with advantage and if successful know what the wizard said, verbatim and that the wizard is the sender of this message. Sentences must be brief and complete. The message will remain in the sky for 24 hours and can be seen my any ally within 100 miles of the caster