The Allium Orb (アローセルオーブ Arooseruoobu?, "Arrowcell Orb") uses Extractors (アブソーバー Abusoobaa?, "Absorbers") to convert Elemental Ore (エレメンタルコア Erementarukoa?, "Elemental Cores") into points for certain elements. Gaining enough points will unlock artes, mastery levels, and skills.