How can you get a lot of rune easly on rune esape

There are quite a few way to get runes in Runescape but not all are easy.
For 1 thing you can buy them from a shop if you have the money or from the Grand Exchange.
If you don't have enough money you can beg (which works about 2% of the time) or kill wizards for them (there are no Mind wizards,Blood wizards or other non elemental wizards) I think there south of Flador/North of Port Sarim, you'll find this guy summoning undead monsters and around him you'll see the wizards You may also get runes by using the 'Runecrafting' skill.