New attack system

[grimsoul7]

Describe the content or mechanics you are proposing.
This new system is allow to player to attack their own enemy building. This system does not require removing the Command Center Block, but only has to add a new toolbar

Describe how you think this content will improve the game. If you're proposing new content, mention how it may add more gameplay options or how it will fill a new niche.
I think it will be nice, because we can attack enemy building as we like

Before making this issue, replace the underscores in the following boxes with an X to confirm that you have acknowledged them. Failure to do so may result in your request being closed automatically.

1. X I have done a quick search in the list of suggestions to make sure this has not been suggested yet.
2. X I am familiar with all the content already in the game or have glanced at the wiki to make sure my suggestion doesn't exist in the game yet.