Runes

Would love to learn all I can about runes and the many uses for them!!

there are many different types of sets of runes...im not an expect, but i do know ways of casting them.

different sets of runes contain differnt types of runes, but sometimes the same rune can be seen in different sets, for example, if you have perth (unknown) in one set 1 and Gefu (Gift) in set 1, but in set 2 you have Eoh (Horse) and Gefu (Gift) now gefu is in set 1 and 2 but perth is only in set 1, i know this sounds a bit confusing, but i hope you guys understand lol.