I know this question has been asked VERY OFTEN..
And it has been asked at different levels.. So here is mine..
What is the MOST cost effective (troop wise) way to gain exp for heroes level 250+ ?
I know what ppl say.. "Hit tens constantly!" .. "Port in on a ton of reds!" etc..
But I want to know IF thre is a better way to do so..
(No use of alt accounts either.. I dont have those.. lol.)