I have done a few more things during the past days. I brought my Lunala with me to the Altar of the Moone and went to the Alternate World. There, I made my way to the Lake of the Moone and obtained a Cosmog. I'm going to train up this little cutie into another Lunala in the future. The idea of having an Alternate World is cool, though it would have been even better if it had been more different compared to the regular world. I'm not sure if I'll ever use it again, but we'll see.
Went back to the regular world and did some other things. Caught a Honedge using Island Scan, planning to breed it in order to get an Aegislash later on. I also made sure I had obtained all TMs, went around to various Poke Marts and bought the ones I didn't have yet. Then I found the Charge Beam TM on Route 5, I had missed it when I initially explored that area. Now I have all TMs on this game, good to have that done. Afterwards, I sorted my leftover Synchronize Abra in two boxes, one box for the useful and one box for the completely useless.
Then I did one more thing. Put together my in-game team for the possibly last time and went to the top of Mount Lanakila to challenge the E4 once more as well as see which challenger I would get to meet. I beat the Elite Four without major problems, though Kahili took a little longer than expected since I don't have many good moves against Flying-type Pokemon. I managed to win against all four and got to face a challenger. It turned out to be Hau. Which is good, I like this guy. Beat him with ease as well. Then I got to watch the credits and see all the photos again... wait, what? No credits? They are a first-time thing only this time around? This was rather unexpected. But I don't mind, now I might actually rechallenge the Elite Four more times since I won't have to watch the credits afterwards every time, which in past games have been the one thing that have prevented me from rechallenging the Elite Four more times than necessary.
That's all for now. Next up, I need to get started on training some Pokemon for a specific purpose. Or several purposes, but we'll get to that. I really don't want to do this, but I have no other choice. The other choice would be to wait until Bank gets updated, but I'm too impatient. So I'll have to look up some info regarding the Pokemon I'm going to train, then do the actual training and use them for what I have planned. I have started with the planning already, will get started on the actual training tomorrow at the earliest.