Oh my... yes, very addicting. I had to stop playing because the game got stuck on a luck event (something with a fire orb), I couldn't press continue and the game wouldn't let me proceed because it was still "going on". I tried to go to the menu and continue, but it would set me 10 minutes back and was stuck even worse.
First time I played warrior, didn't know what I was doing, but quickly got the hang of it even though I died early on. Then finished a full run. The second run was with an adventurer, which got very weird very quickly, as I got the "random dice of doom" (random effect for both players) which was kinda... chaotic. Both players constantly getting double health etc... eventually I died to some card dealing 30 damage because it would gain attack based on both graveyards? Pretty absurd but funny.
A little confusing with spells and minions sharing the same art.
Power tripping was pretty fun when I got the same card upgraded twice, 2 mana for 8atk 13defense or something like that.
When crafting cards, I didn't realize they don't end up in the deck right away, so I'd play without them without noticing.
Might have more to say tomorrow, gotta sleep.. played it far too long, lol.