After killing Duane Blair, William Cole remained indifferent and even declared loudly, "Remember, Cloud City, if you want trouble with me, you're welcome anytime."
"Don't think about playing tricks behind my back; if one day I invade Cloud City, you truly won't stand a chance of survival."
"Remember, make it clear who owns Capital City!"
"Starting now, the people of the Blair family from Cloud City, get out of Capital City. From this moment on, I aim to root out every person from the Blair family in Capital City. If you dare not scram, just you try me." William Cole's spirit soared to the skies, utterly fearless.
He had almost finished preparing and was ready to strike back.
As for who to use for practice? The people from the Blair family of Cloud City would do.