
Supercell has announced a balance update for Clash Royale yesterday, nerfing the most popular cards like X-Box, Princess and more, but it has been around a month since last major card update. I believe that numbers of new cards are under consideration, and Supercell is still working on balance and waiting for perfect timing to release them. Since the game is based in the Clash of Clans universe, we will play some guessing game and pick some popular cards in COC but haven't been added to Clash Royale today. what new cards would you like to see in future update? Please leave a comment below to let us know.
Healing Spell

Epic Card
Cost: 3 Elixir
Cast this spell to create a Ring of Healing. Your units will be healed while they are inside this ring
Barbarian King

Legendary Card
Cost: 10 Elixir
Melee tanky character, he can summons 2 Barbarians every three seconds
Dragon

Epic Card
Cost: 8 Elixir
Similar to Baby Dragon, but more Hitpoint and damage
Healer

Legendary Card
Cost: 4 Elixir
Flying unit, no offensive capability, but can heal troops nearby
Archer Tower

Common Card
Cost: 3 Elixir
It's a defending tower can attack ground & air target
Wizard Tower

Rare Card
Cost: 5 Elixir
The Arcane Defense can also target both flying and ground troops
Air Sweeper

Rare Card
Cost: 5 Elixir
Air Sweepers control the sky with strong blasts of air that push back flying enemies.
All kinds of Traps
There are only two simple lanes in Clash Royale, so the traps are easily triggered. I have no idea that Supercell will introduce this mechanism to Clash Royale.

· Clan· Elixir· Achievements· Sudden Death· Chest Drop Rate & Rewards
· How Trophy Counts Upon Win & Lose· Everything About Chest· How to Level up Fast

10 Mistakes Beginners Would Make· 6 Tips and Hints· 14 Tips for Beginners
How to Deploy Troops · Deck Building Strategies· 10 Tips to Win Arena Battle
How to Spend Gems (Free Player)· Card Counter Strategies
Pros & Cons of 4 Different Tactics· Card Counter Guide

Top 5 Decks for New Players
Arena 1-3: · Best Deck for Arena 1 - 2· Deck Recommendation
Arena 3-4: · 3-Building Zerg· Max Arena 2 Deck· Best Deck for Arena 3 - 5
· Giant Skeleton Tank
Arena 4-5: · Aggro Prince· Hog Rider + Freeze Combo· Goblin Barrel Sudden Attack
· Cheap Aggro Push· Prince + Baby Dragon Control Deck
· Push to 2300 Trophies Without Epic
Arena 6-7: · Hog Rider + Freeze Combo· Hog Rider & Mini PEKKA Combo
· Recommended Decks· Mirrored Goblin Barrels· Baby Dragon + Giant Skeleton
Legendary: · No Epic, No Rare, No Pay-to-Legendary