Temporal Trip of Liu Ren

the Bearer briefly slips through the Sorcery Stretch, teleporting up to 50 feet to an unoccupied space within 5 feet of an ally that you can see. Upon exiting the Sorcery Stretch the Bearer releases a pulse of raw temporal energy,  the Bearer first releases BACKWARDS temporal energy,  healing all creatures the Bearer considers an ally within a 5' radius for 3d6 before pulling all healed creatures back into the Sorcery Stretch. 

After returning to the Sorcery Stretch with their allies the Bearer then emerges along with their allies in an unoccupied space within 50 feet of the initial starting point. When the Bearer and their allies emerge from the Sorcery Stretch the second time the Bearer releases FORWARDS temporal energy, any creatures within a 10 foot radius of the second emergent point must make a Constitution saving throw, on a fail they take 4D8 necrotic damage and are rapidly aged one year for every point of damage taken, on a successful save they take half damage and are instead rapidly aged one year for every 2 points of damage taken