Hi, law student here. First off, I love your confidence in saying you ‘will be passing’ instead of ‘will be taking’. But with the techniques discussed on this forum, I’m sure you will.
Secondly, here’s a post in this forum asking a similar question where I laid out the broad strokes of my system for memorizing law: Getting started [law student, daily practice routine]
Third, it may be useful to add a dedicated ‘law-mnemonics’ tag to this forum, seeing how we recently got one for medical mnemonics.
Feel free to ask if you have more questions!