You can use refresh magic to prolong ongoing spells that have been cast on a creature or object, to temporarily bolster the magical abilities of a magic item, to prolong ongoing spells (or at least their effects) within an area, or to prevent another spellcaster from countering or dispelling a spell. Refresh magic can prolong spell-like effects just as it does spells. You can choose to use refresh magic in one of three ways: a targeted refresh, an area refresh, or an anti-dispel: Area Refresh: When refresh magic is used in this way, the spell affects everything within a 20-foot radius.