Imperium Commando

Menace, Vigilance
Whenever Imperium Commando deals combat
damage to a player, you may pay up to that much {e} (energy counters). For each {e} spent this way,
create a 1/1 colorless Construct artifact creature
token with Overclock 2.
{e}{e}: Attacking Constructs you control get +1/+0
until end of turn.