Give it a clear title
Write the game mode, full source URL and the date you checked it. An unlabeled summary is hard to trust when another player remembers a different procedure.
Organise by questions
Use headings for selection, what is initially visible, when a reveal can happen and what changes afterwards. Copy only what you can verify in that same complete reference. Keep special cases in a separate area.
Test the note
Ask another learner to locate an answer without your explanation. If they cannot tell which stage a sentence applies to, rewrite it before using it in a session. A study card should reduce uncertainty rather than hide it.
Keep it bounded
This is an original note-making exercise. It does not create table rules or replace the source. If your group agrees a change, label it as a change.