I suggested adding a new spellstaff which you can buy for 1.5 mil, then you go to the Zamorak Mage north of Edgeville who can charge the staff for 25 gp a spell, so using the staff, you can cast the spell for NO RUNES. For Ancient magic there is a 100 spell charge limit,normal mage 1000spell charge limit. If you use a charged spellstaff, you only can gain half the amount of exp you usually get for casting that spell. ANY spell whether combat or not can be put on the Spellstaff