Changes

|benefit=Upon selecting this feat, you gain a single infusion you meet the prerequisites for from the list of options available based on your elemental focus. You may apply this infusion to a damaging spell, as a metamagic feat with a spell level increase equal to the infusion's burn cost. The spell's descriptor must match the elemental [air, water, earth] or energy descriptor [acid, cold, electricity, fire] of at least one of the blasts associated with the infusion, if any. If the infusion has the option to increase burn cost, you must use spellburn to apply it. Alternatively you may spontaneously apply the chosen infusion without increasing the spell levelor casting time of the spell, by paying spellburn equal to the infusion's level.