Masters of the Universe Teenage Mutant Ninja Turtles Turtles of Grayskull #3

The Teenage Mutant Ninja Turtles and He-Man travel to one anothers universes in the hopes of untangling the Knot in the cosmos. But despite plans to avoid jumbling realties, they find themselves drawn to each others friends and allies. Meanwhile, timestress Renet has found herself in the pastsmack-dab in the middle of the Foot Clans training dojowhere a mysterious student may have something to do with all this trouble...