Thank you for the comment and questions!
I will work on making the battle mechanics more clear in the next update.
1. The extra damage dealt to one enemy can be spread to other enemies or the damage can be "wasted" on the first enemy. I think it is a gray area which players might decide in their mind makes more sense in one or the other way.
2. Enemies will attack the character after they have attacked the enemies. Another gray area currently left up to the player with how many enemies attack at once. Some players might have the mindset in a battle against multiple enemies only two or three will attack the character at once as the remaining enemies wait to see when to make their move.
3. Roll a d6 when enemies attack the character. If one of the dice numbers next to the enemy skills is resulted, then the enemy uses that skill against the character.
I hope that helps!