Pulsaton
Pulsatons, (PROSE: The Euclidean Plane) or simply Heart Geometrons, (GAME: Cupid Chaos!) were the heart-shaped subspecies of Geometrons, the living shapes who inhabited the Euclidean Plane. They were the rarest subtypes, and the only one with an irregular shape. They had a healing aura, restoring those around them to full health and energisation. (PROSE: The Euclidean Plane)
They could move at speeds approaching sheer teleportation, making them incredibly hard to hit with an arrow; when Tracker-764 left the Cupid Homeworld for his first mission in the Euclidean Plane, he was told by Colonel-028 to not even attempt to romanticise a Pulsaton. Unfortunately, this only spurred Tracker, who was eager to prove himself, to try it anyway, (PROSE: The Mad Cupid of the Euclidean Plane) and he spent years chasing a particular Pulsaton, nicknamed “Doki Dick”. (PROSE: Rifts Crisis Officially Over!)