Battle Strategy
When in battle, send a couple of soldiers at first for defense, then let your mana build so that you can upgrade your mana tower. The more upgrades you do to the mana tower, the quicker the mana will build and the more it can hold, for that reason the quicker you can launch soldiers after that. If you have an exceptionally rare character who takes hundreds of mana to launch, this is particularly relevant. You'll need to send just enough to hold the enemy at bay for some time, however then once you send your heavy player, the battle will be over very rapidly. To safeguard throughout the waiting time ahead of time your best choice is to use the up and down buttons to intend the arrows being launched from your tower.
Coins and crystals
Use summons each time that you get either 4,500 coins or 60 crystals (for the premium ones). Even for the normal coin summons you have an opportunity at getting rare characters. Typical characters constantly have a place in your celebration though as you require low-mana characters to offer high-quantity infantry and to hold back enemies till your more are characters are charged up.
Level up units
You'll find a great deal of additional units as you go, so the ones that you do not require, use them for all the numerous approaches of improvement for your characters. You can compromise unwanted units for either improvements or upgrades. Upgrades simply level them up while improvements enhance all their base stats. The simplest and most affordable way to level up your units, however, is merely to replay levels that you have actually currently beaten, and beat them once more for the experience points.
Upgraded units
Once your units are totally updated and improved, they can be either developed or combined. Combining them turns them into a random unit of a one-star-higher rarity, while developing them, which needs to be done using a similar unit, turns them into the one-star-higher version of themselves.