Do u need 3 lvl 5 lightning spells or do u need a quake too to destroy 2 lvl 6 air defences next to each other (only a wall seperates them)? I know stats wise/mathematically a lvl 2 eq and 2 lvl 5 lightning spells should do the trick but i know it doesnt always work out that way so should i take a 3rd lightning just in case or will a 2nd eq do?

