It sounds like an interesting game, especially given the subject matter, which, by the way, was very creative. But I hope the economy is as well thought out as the game. I've seen that they've started distributing certain amounts of the main token for winning battles, which is a mistake in any Play-to-Earn game. See for example some even on the Hive network, Terracore, Splinterlands, Golems and others.
RE: DemoniCore update: Weekly leaderboard prizes (and bugfixes)!