Eclectic Magic
This is an unorganized school of magic, that is, it follows no 1 school of philosophy but is a hodge-podge of "get as much as you can get" magic. It is considered neutral magic. Many of those who "dabble" in magic, and are not up to the level of a Marvel super hero, usually wind up with this type of magic. A spell learned here, an enchantment discovered there, makes up the whole of their philosophy. The bonus with this is that there is very little to bind the character (enemies, rituals, obligations, etc.), the penalty with this type of magic is that there is no one to learn from in a complete and comprehensive manner; thus advancement can be very slow.