BX Commando Droid

You may have BX Commando Droid enter the battlefield tapped as a copy of any creature on the battlefield, except it has "When this creature is destroyed, create a BX Commando Droid token with power and toughness of 1."
{t}{1}, As an additional cost, remove a counter from BX Commando Droid. Destroy target tapped creature an opponent controls.