Thanks for the comment @ghua.
You have to pay once so let's say you say you want to invest max 2000$ in this game you can put them in ImmutableX with one tx. And then you will be able to buy and sell packs/cards/items for 0$ fees !
Posted Using LeoFinance Beta
Well, I am "max $200" league right now :)
so paying like $15 in fees is 10%
Then yes it is too much. I hope ETH fixes this. It stopped the forging of cards and the growth of GodsUnchained the past 3 years