Shuriken are little drones armed with EMP beams. They can paralyze enemy units, but they can't deal any damage. They serve as great support for your attacks and can turn the tide of war easily. However, they have very little armor and die in one hit to even basic anti-air. Always try to hide them from enemy's radars—surprise is their strength.

Shuriken will auto-retarget to stun nearby enemies who haven't been stunned yet.

Be wary of certain units with EMP resistance such as amphibious tanks & spiders, as they can resist being stunned far longer. Also be careful of units that incorporate anti-air weapons, such as Jaguars.