Shadowverse

Today, the Snake was killing with Dragon Slayer for 4 mana when playing on the Discord server. And with a normal ramp deck, it's impossible to clear the Snake on the perfect sixth turn; it's mostly a loss, but rarely, with a super-lucky hand and board, you can respond. They need Blood Moon for their combo, so they don't go to 10 health, and you don't have a chance to take him down quickly.
But now, people rarely play Snakes; they might have tempo tricks or those "Nasten" cards and a slower deck. And regular Wengodebils abuse Dealer/Belphegor + Airship and the 4-4 for 3 mana.