Monsters in the god wars dungeon drop them. They're really hard to beat though.
Obtained as a drop from Commander Zilyana in the Saradomin Encampment of the God Wars Dungeon.
Two things: Soul Split (The prayer) Saradomin Sword (The drop from the godwars saradomin boss)
Saradomin amphora is a drop u get from pk worlds...its not a very common drop
The Saradomin Sword is a rare drop from Commander Zilyana, and a very rare drop from her fellow Saradomin creatures Growler, Starlight and Bree, all of whom are boss monsters found in the Saradomin camp of the God Wars Dungeon. To wield the blade, you'll require level 75 Attack or higher.In order to access the area, you will require level 70 Agility to gain entry. This cannot be boosted. For those who lack the requirements or skill to access/fight the Saradomin bosses, the Saradomin Sword may be purchased via the Grand Exchange, trading with another player, or borrowing the sword.
all monsters drop goodies except normal rats and spiders
There is a site called Runehq it has everything about Runescape even what monsters drop check it out. : -)
Monsters drop them. As a general rule, higher level monsters drop better things.
hill giants and hobgoblins drop them sometimes
No, but only certain NPC's, monsters will drop them.
When I trained range on fire giants i got like 100 blue charms or more their not likely to appear though that's just one of the monsters that drop them try going to a runescape help site and type in monsters that do drop blue charms.
Killing druids in taverly dungeon is probably the best place to get any herbs, they drop more that most monsters do.
the bottom peice of a god sword. either armadyl, zamorak, bandos, and saradomin. worth 25m-109m. you get them as a rare drop from each of the gods