This thread is for questions you have for Ultra Sun and Ultra Moon, however unlike the other SQSA thread No game spoilers are allowed in this thread. This thread is for users that have questions concerning USUM but dont want to be spoiled Answers should be as spoilerless as possible but if you...
This thread is for game play questions regarding Ultra Sun and Ultra Moon.
Keep in mind in this thread Spoilers will be allowed.
If you have a question about USUM but dont want to be spoiled post here: USUM Simple Questions/Simple Answers(Spoiler Free)
You dont, that isnt how it works unfortunately. The only way it would is if you bred the shiny with a Pokemon from another language game(which would be using Masuda Method), but the shiny itself doesnt raise the chances of hatching a shiny Pokemon.
Yes it is possible to get Lv 1 Dialga,Palkia and Giratina, however you will need an Event Arceus on your HG/SS game to do the event. If you dont have one, then you wont be able to, and due to the wi-fi connection no longer working for those games its impossible to trade for one now.
I myself have gotten all the patterns, via trading, catching myself, and the two event ones from their events. If you'd like to collect them, Id suggest asking in the trade section here for patterns you dont have.