A re-skin of Lore Memory is about how well you remember things you are supposed to know.
Overcome: You can use Memory to overcome any obstacle that requires applying your character’s knowledge to achieve a goal. Frankly, you can use Memory as a go-to skill any time you need to know if your character can answer a difficult question, where some tension exists in not knowing the answer.
Create an Advantage: Like Investigate, Memory provides a lot of very flexible opportunities to create advantages, provided you can research the subject in question. More often than not, you’ll be using Memory to get a story detail, some obscure bit of information that you uncover or know already, but if that information gives you an edge in a future scene, it might take the form of an aspect.
Attack: Memory isn’t used in conflicts.
Defend: Memory isn’t used in conflicts.