In regards to Jedi pyromancy, Page 131, Advanced Force Techniques. It is called Combustion, or [i]Flamusfracta[/i]. A very advanced application of telekinesis that allows Jedi to make things explode. Could be used to great effect against large groups in small rooms, more so if the object being exploded is flammable. Under the description is a head note by Darth Sidious simply stating "Mete child's play"

Which is concerning, but regardless, force boom.