[Details: Comparable to a simple Transformation Spell, this Rune transforms the caster such that their Race temporarily becomes that of a Pony. Ingrained in the Rune is a safety circuit to undo the transformation with just a thought. It is powered by a Capacity script that should power the spell for up to one hour. Pony Type and physical details are not defined in the Shape script. Final form will therefore be random upon first use, but ultimately fixed and known afterward.]