It took me FOREVER to catch Terrakion, but caught Mesprit in one attempt.
I can access a lot of Mirage Spots now thanks to the PSS.
It took me forever to find Binacle with Rock Smash.
I'm tired of finding Tynamo when I need to find Slowpoke.
The time thing for the lake trio (and, well, the sword trio I guess) is annoying.
If I get Pokemon Bank, I can get a bunch of legendary Pokemon for spots without catching them.
Hold Back is pretty much False Swipe, but can be learned by different Pokemon.
Poison kills Pokemon a lot.
You should save before attempting to catch Legendary Pokemon.
Alpha Kyogre is really hard to catch but looks epic.