Seems like you had some interesting games there,
Not typical meta decks. Turn 2 Juggernaut is indeed gg most of the time, it isn’t something that happens often so wouldn’t judge the balance for it.
The game is becoming harder continuously, taking everything into account becomes harder, even experienced streamers sometimes miss some things so if you didn’t predict all opponent’s moves properly it doesn’t necessarily mean the game is broken, often you just need more experience and to try harder.
Sometimes they just get the perfect hands like literally play all cards in hand for lethal, it happens too often for my taste but you can improve your chances in case they don’t…
Not sure how you convince someone to play. I’d say there is a nice variety of play styles and a strategic side of managing treats and positioning to limit opponent’s options.
Streams could help, but you need a none salty streamer, maybe hsuku. Grincherz is good at the game but very salty so wouldn’t rely on him convincing someone to play.
For changing sprites search “skin by an owl” on the forum.
Burn decks are pretty easy to play and are often on high tiers…
But there are a lot of other viable decktypes, but they require a good resource managment and deckbuilding to really work,
(like, actual songhai can do 16 dmg on 7 mana with good general positioning, but it’s not immediate to pull of as it’s a 3 cards combo (i’m using that deck and it’s preatty good too) and you don’t have a lot of removal options,
Or battlepet magmar, it’s really really fun but it isn’t competitive)