Pro Tip: Upgrade Your Weapon Skills

Always seek to upgrade your hero's weapon skills to make them more efficient in a battle. The weapon skills are divided into three categories (Dash, Block, Charge). Fully upgrading all these weapon skills can transform your hero's into a more efficient killing machine.

Upgrading weapon skill requires certain amount of gems or coins and they get more expensive as you go.

Where To Get Coins and Gems?

Boss Rush is the better place to collect coins and gems. You can also complete quests to get coins and gems as a reward.

Upgrade Charge Weapon Skill Often

The destruction wave is so far the most powerful special attack. Seek to fully upgrade this weapon skill first (I suggest).

Destruction Wave Damage: I can kill these two Cobra Lord with 4 Destruction Wave attacks with my fully upgraded Dragons Bane. The destruction wave is very powerful compare to other weapon attacks such as Dash and Blade Wave (Block)

You can use this as a starting blast, and after you hit an enemy with the Ground Smash attack. If you see your enemy is blocking your dash attack, you should stop and don't do the Ground Smash, go far away and charge and release the destruction wave once the enemy put his guard down. See strategies.