Magnetarz 0000.1 Over the course of developing a prototype, Los Caballos and then Derbio International magnetic horse racing games. Deciding on a business name, that would represent a magnetic horse racing game caused several months of brainstorming and other possibilities and when finalizing the name Magnetarz-llc. Magnetars - The scientific name for a magnetic fields that life span are instantaneous and temporary, emitting powerful and intensified starquakes. Nevertheless,