If players give her a fully charged crystal staff, crystal wand, crystal orb, and crystal ward (requiring a total of 1875 harmonic dust), she will give them a magic XP lamp worth 50,000 experience. Not all pieces need to be given at the same time, and thus you can hand her the four items using only one crystal weapon seed and one Crystal armour seed. She will exchange each piece of equipment given to her for the corresponding crystal seed. Any harmonic dust used to make the weapons will be lost. This is a requirement for the Completionist cape.