World energy in atlantis

Is it just me or is the amount of world energy needed in Atlantis getting a bit much? You need 8 per battle in normal mode in latest instalment, I’m level 48 with 40 world energy which means I only get 5 attacks before I have to wait for refill. Don’t know what hard mode will be this time but it will be ridiculous I’m sure.

i find it very expensive…item drop is not cool…if we could drop 100% dragon bones, and others great materials…it would be more fair