I know that we cannot turn off the Auto mode in Arena and Coli battles, and it seems that it’s not working efficiently. I’m gonna tell the story since I don’t have screenshots.
First, my Merida’s Gaelic Volley is ready to use, but the enemy’s Wall-E activated his white skill so he freezed my Merida before she even use her white skill. I thought when the battle is in Auto mode, the white skills will be used immediately. My Merida actually stood there so she didn’t have the chance to use her white skill.
Second, the Auto mode cannot activate two or three heroes at the same time. You have to wait for the hero to finish before activating the next one.
My fingers are faster than the Auto mode.