The well-prepared test taker, just like the well-coached basketball team, should be best prepared for the most likely outcome. A well-coached basketball team, like, say the Warriors of the Golden State, should have been exceedingly well-prepared for the most likely outcome playing the Rockets of Houston last night.
Causal relationships are big on the LSAT. Failure to understand them causes problems. Causation comes up all over the place — in reading comp and in a bunch of logical reasoning questions. But causation is especially important in logical reasoning questions that ask you to strengthen or weaken arguments. A high proportion of these questions involve causation somehow.