While playing Clash Royale, I have been confronted with some of the enlightening situations. You never know until you see it. I will explain 3 situations on how to use those, I have called it, small hacks for Clash Royale.
1. Miner redirected to King's Tower – Miner is perfect if you want to engage King's Tower into battle in the 1st period of the game. It is the most benefitial to have Arena Tower + King's tower together engaged against your opponents cards. You win in this case...if you know what you are doing. J Anyway, you can see on the picture here perfect position of Miner card and card you'd want to use to redirect Miner's attack is Fireball card.
After all is done correctly, Miner will hit King's Tower 100% and engage it. WIN!
2. Hog Rider is really anoying card if you ask me and I would like to kill it asap. But hey, you can use again same tactic to redirect Hog Raider attack to King's tower. In this case, it's not about engaging King's tower into the battle, it is about saving your Arena tower if low on health. Hog needs to be placed on specific spot, which is active only in 2nd period (double elixir period). Look at the picture bellow.
3. I didn't make an image, but last card is Golem . When Golem is fall a part on 2 pieces, you can use Fireball again to redirect on of small Golems on King's tower and split the damage. So guys, I hope this small hacks for Clash Royale will expand a knowledge about the gameplay and make you a much more better player and interested opponent.
UPDATE: If you are looking free gems to top-up your Clash Royale account, I have found interesting and really useful Clash Royale Cheat for Android and iOS on http://www.10tacle.de/ site. It's working also on any emulator for PCs (Windows or Macs). Leave a feedback here if you decide to use it.