Tricks for Clash Royale for Android
Choose a crown tower to focus target and then attack it but remember to defend too.
When playing, let the enemy go first, or activate the card. This is recommended so you can find their weakness. When their troops goes to your side, attack the troop. Remember that the more time you wait, the more time your opponent can place more cards and think.
Be sure to have a good deck. Use a card that will attack the towers such as fireball in case you’re running out of time and your opponent won’t let you get it. Have a card that can attack air troopers like Ballon, Baby Dragon, Hordes, etc. use a strong card like Mini P.E.K.K.A or Prince to eliminate high hit points such as Giant and the rest should be based on ground troop. Use arrows as well.
Always remember to take care and keep eyes on your tower. Don't let your opponent reach them.
After the crown tower is destroyed, attack the other tower. Note it’s not recommended you go after the king, because if you do, your enemy will more likely attack your non-king towers. Remember to build your troops to take out the other tower. Although you might not get a three crown, but you at least saved your trophies.
When you knock both towers down, go after the King's tower.