Spawning pool

At the beginning of combat phase, create two 1/1 zergling creature tokens with haste.
At the beginning of your end phase, put a
research counter on this artifact. If you have 2 counters, you get an emblem with 'Zergs you
control have first strike'
{0}, Yell "Krrrghhhhgh!" , or any other Zerg-like
sound you'd like. Any player may activate this ability.