Apologies if this has already been covered elsewhere.
I always feel I am slower than everyone else at levelling heroes and I think it may be to do with which tc levels I use to tun recruits into training fodder. Wnat to make sure I am doing it right this time as I have 16 flasks and 140 tickets for Atlantis this time round.
I normally split them into tc 2, 4 & 19 depending what other mats and numbers I have at the time. Are these the best 3 to use or would I be more efficient using different levels?