Adaptation

You can instinctively cast a spell on yourself which will grant Resistance to the last type of damage that has hit you. If a single attack has multiple damage types, you may take whichever dealt the most damage to you. If two or more damage types dealt the same damage, you may choose at will.

At Higher Levels. When casting this from 6th level or higher, you may choose to gain resistance to two damage types, following the same principles as lower levels.