Mercy simple suggestion: reduce damage vs ACU

It's already strong and at the same time weak. The only thing I'd like to see is that you could have some dmg so you could take out groups of tanks or clouds of unties/asf, and make volatile so they could chain blow up and ruin a attack

this unit is weak when you have 25125151 aa,radar coverage,intie coverage,only x10 res to counter it,yes,very balanced

I really would like it to be more useful. I just hate when units are so rarely used that I practically forget about them.

Like the shard, mercy, fire beetles, and aeon sacrifice ability.