Energy Absorption
Trigger An effect would deal acid, cold, electricity, or fire damage to you
You're used to mitigating the damage done by bombs, siege engines, and magical artillery. You gain resistance 15 to your choice of acid, cold, electricity, or fire damage from the triggering effect. The resistance applies only to the triggering effect's initial damage.
Spell Effect: Energy Absorption
Heightened (+1) The resistance increases by 5.
Traits
Focus spells are a special type of spell attained directly from a branch of study, from a deity, or from another specific source. You can learn focus spells only through special class features or feats, rather than choosing them from a spell list. Furthermore, you cast focus spells using a special pool of Focus Points—you can't prepare a focus spell in a spell slot or use your spell slots to cast focus spells; similarly, you can't spend your Focus Points to cast spells that aren't focus spells.
This indicates abilities from the wizard class.