The Blockade is a unit consisting of 3 shielded warriors. It's widely considered to be the most important building unit in the game. Each spirit orbs contains 2 sets of Blockade.
It has existed since the closed beta.
- Place the Blockade infront of the Nexus to prevent the monsters from getting to it.
- Blockade is one of the most powerful units in terms of Health and tankiness. If you cannot hold off a wave, quickly search for a blockade building unit, and place it to distract the monsters, then keep hitting them with splash attacks, such as the Bouncing Grenade launcher.
- The animation of the blockade is bugged. It appears to be hitting forwards even if it's hitting in a diffrent angle.