What is the differences between being home and away?
Theres always a Home and an Away player on matches.
What does being the Home or Away player change?
Solution 1:
The Home player determines the Arena where the battle is fought. The Arena, affects the quality of the loot which is dropped. Either opponent who wins will get a Chest from the Home player's Arena.
Solution 2:
The battle always takes place in Home player's arena. There is no other difference between the two.