If you are still wondering how to find the best way to play when falling into the two brand new Galaxies of version 10.9, the following extremely practical shares from Oceania Server Challenger player – Chatskiiees.
Treasure Island – All monsters will drop loot boxes
With all monsters dropping into loot boxes, you will definitely receive 3-4 odd pieces of equipment and about more than 10 coins after the first 3 rounds of monsters. Not only that, a lot of strong equipment will also appear in the map.
Another difference is that squads that depend on combos of large clans like Dark Star, for example, will be weaker because you only have 1-2 main forces while equipping them is only limited, installing items for weak players.
The strongest squads in this Galaxy are complete squads and have many 4-5 cost champions that can be the main force such as Super Tech, Gladiator – Gunner, Kayle – Time and Space… With a large amount of equipment.
Starry Sky: Tier 1/2/3 champions in the general selection round will be 2 stars
In contrast to Treasure Island, Starry Sky is a paradise for hyper-roll squads because you can get the necessary units early at 2-star level right from the general selection round.
This also leads to another situation where the squad that depends on a certain 4-cost champion also becomes stronger after this time.
A common playstyle in this universe is to build a team based on the 2 cost 2 star units you get in the 2nd round of general selection. The best units to get at this stage are Lucian and Darius, these are
Martin 
Samuel 
Eliana