Talk:GAME Update V2/@comment-89.247.36.21-20190228164507/@comment-37839624-20190302085108

You could get both Light Elemental and Dark Twins up to 5 star in 9 weeks time if you stack legendary chests of CL3 and LL1+ and open them every 48 hours. That is if you got 5 slots. If you got 11 slots, it can be done in 1 month. You need to keep your index finger in shape and click a lot in the 'duels' menu.

If you like the more practical approach, you can make it part of your 10 days renewal routine. You do the minimal effort just going to LL3 and start collecting Legendary Chests from CL 1. If you have 5 slots, it will take up to one year, but you can do it.