-Fight takes place in an abandoned Metropolis
-Both are bloodlusted/no morals
-Both are at full power
-Sentry has come to the DC Universe to conquer all. He has killed most of Wallies family. Wally gets home just in time to see his parents die sending Flash into an ultimate rage that he is gonna take out on The Sentry who is fully healed but also bloodlusted from all the fighting.
LET THE FIGHT BEGIN!