The Rocket Sappers are bizarre, fiendish creatures that live to destroy. They run down the battlefield with rockets strapped to their backs, until they get in range, light their fuse, it’s rocket time!

The Rocket Sappers have low health, but they pack a punch against structures. They rush down until they are within range of a building that needs blowing up. The Rocket Sappers then ignite their rock and launch themselves toward it, becoming flying units until they hit their target, doing massive SIEGE damage. The Rocket Sappers are single minded and will not target infantry or Titans.
The Rocket Sapper is a great SIEGE option for your battle-deck. Costing just two mana, the Rocket Sappers can do SIGNIFICANT damage if you can get them to their target.