Definitely Starhorn since it’s a general nearly unplayable in Gauntlet due to the nature of his BBS. Even if you draft a perfect aggro deck, there will still be even faster Faies which your BBS also fuels. Just look at the duelysthub stats - noone even bothers picking him and people that do end up losing terribly. So while you can take advantage of his BBS and buff it with new cards, it will still be terrible in the 2nd mode. Similar thing applies to Cass, except that she’s top tier in constructed and doesn’t need a buff, rather rarity balacing. CP really needs to start thinking about assigning rarities when it to comes to Gauntlet and realizing that one common threat (Abyssal Juggernaut) that synergizes with BBS isn’t enough, otherwise it’ll end up with card bans like HS did.
Then there are ranged battle pets - why their behavior hasn’t been changed yet? Noone except CP knows. Ofc making them smarter won’t make them playable since Battle Pets are terrible and the only 3 I still see played regularly are Pax, Ooz and perhaps Gro, but at least they’ll be pickable in Gauntlet.
There are many other cards that don’t make much sense - Sand Burrower, Flaming Stampede, Winterblade, Aerial Rift, Koan of Horns, Fountain of Youth, Echoing Shriek, Dark Seed, Mesmerize, Wind Stopper, etc. Also underpowered (no/low value most of the time) ones - Truestrike, Artifact Defiler, Mask of Shadows, Polarity, Prophet of the White Palm, Bastion, Soboro, Artifact Hunter, Tethermancer, Firestarter and so on or slow ones that will probably wait endlessly for a meta slowdown, mainly 7+ mana minions.
