I want to see better card sorting when you search though your card collection like air targeting, air troops, ground troops, and other stuff like that.
Game can we balanced in all manners that is matching war players with same deck ,also give some free extra rewards and also path of lengends to be much easer to play
What I would like to see most is to have more value in the season shop.
Either increasing the amount of tokens or decreasing the price of items, bringing back wild cards as a choice, and allowing them to rollover into the next season.
The possibility to ban a card you don’t want to face in ladder or casual games
2v2 ladder or a 2v2 challenge like the megadraft one
I think it would be so awesome, it would be so cool if supercell created a game mode editor, where people could submit game modes and the community could try them
2v2 modes in general (ladder, another challenge like that old one, clan wars) and some new cool emotes
I think it will be better if elite cards magic items also get available and Evo shards option also get available in Shop with gold so that for proceeding our league we don’t need to put extra effort
I think it would be really cool if they added new gamemodes to friendly battles, it’s one of the best parts of the game imo since it’s like the only way to play against your friends for the fun without the stress of normal battles and 2v2.
1st > Give the authority to put emotes in sequence in emote section according to us because it’s very irritating all the time to scroll the pages to use our favorite emotes during battle.
2nd> Make an evolution card for Balloon and Mighty miner because they deserve the most.
3rd> In the shop there should be six emotes available to purchase, because we have to wait long for getting our favorite one.
4th> Fix the algorithm action of Firecracker properly because sometimes it confuses so much and lag in between attacks.
5th> Increase the chances of getting Legendary chest in daily task because it’s to low.
As we do have path of legends separate from trophy road how about we have separate ranking base for no evos mode separated from path of legends so that people who don’t want to play with evo or want to enjoy the raw old gameplay of clash royale can still play
- Level cap at clan wars training day.
- More Card boost potions (maybe in daily rewards).
Separate masteries for evo
Clan chest based on crowns collected
Clan wars 1
Adding new evolutions for the bottom used cards, such as furnace, barb hut, or 3 musks. Something simple, not broken
It would be great if SC changed the clan war system.
What about if they launch party mode again for fun 
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… however I never Got Pass Royale in any game due to financial issues but I feel 1 day I will got this.
Love to visit every time to royale api
Honestly a slight rework of shop, there are some good offers but 100 gems for a handful of epic cards is not worth it
It Would Be Amazing To Play If Sc Rework On Clan Wars Battle Modes & Rewards 
Evo potions which allow players to try out an evo for 24 hours before getting it
More ways to earn items like evolution shards, wild cards, elite wild cards would make f2p much more easier fun to play.