In war, You should not be allowed 2 attack someone when they have a colony shield. I got really mad when someone Looted me pretty bad and right when i get off the person attacked me again and looted my base AND destroyed my warp gates so i lost all my units.
Maybe Arts should ONLY cost coins because when I get into the higher levels everyone has arts and my parents wont let me use my money for this game so i can barley get 1 kill each match..