Catching Azelf

Since I posted a quick guide on how I caught Uxie earlier, I thought I'd so the same for Azelf! This is how I did it:

I threw the masterball.

If you really want to know how to catch Azelf, just read that other guide. They are basically the same: same level, same difficulty, same everything except that you may need to take theie element into consideration; use the right attacks to lower their HP accordingly. Mespirit, now that'll be another guide...