The big change that splinterlands has made recently without warning. the details can be seen in this official thread.
@splinterlands/quest-potion-update
basically they are telling us, that previously the quest potions were not bought with credits, and that the value of the potion was referenced to the value in DEC of the chests that you received. are you serius?.next somes images by the members of the telegram chat.
and that's just a few. The other thing is that the community is making multiple accounts and they abuse these potions to obtain greater results, because I think that this is not the answer, can you limit or block the multiple account?
somebody tell to Splinterlands that the people who enter the game today do not have the same conditions vs one year ago. because the value of DEC is through the roof and buying a card is impossible, in addition to the scalability of the game is null.
the end of the official statement is: quest potion at 5 usd. and that's it
apologies about my english