Thanks for the reply.
when i went through the tutorial it said that because the opponent is using Death i should use fire because Death is powerful but slow . From this there im taking it there must be some sort of elemental weaknesses/strengths to each element.
Also, you say that to use void against Earth is good , but how do you know they will chose earth, of course you have last 5 fights shown but unless they have clear preferance for an element, choosing which style is still a struggle for me.
Thanks again for reply and any further advice.