Morals? In Hearthstone? Ohhhh that’s funny.
Do you spare the zombies in Resident Evil games?
Do you not shoot your opponents in shooter games?
Do you not commit crimes in GTA?
Do you not kill demons in Diablo?
No, you kill the zombies, you shoot your opponents, you commit those crimes and you slay those demons…
BECAUSE THEY’RE VIDEOGAMES!.
There’s no “morality” while playing videogames.