what quest is required to use the crystal sheild item?* roving elves
what minigame is required to use the god staves?* magician arena
what strength bonus does the mithril defender give you?* 3
what quest is required for the prayer books?* horror from the deep
where does the lady of the lake make you prove that you're generousity in the merlins crystal quest?* port sarim jewelry shop
moo?* mooo!
where can you buy the ying yang amulet in runescape?* make over mage
what kind of bolts from a crossbow can lower your opponents prayer? enchanted sapphire tipped mithril bolts
how many items can be held in your inventory at once? 28