Name the type of monster spawner, right now it just says "Monster Spawner: 25,000 Coins" when really it's just a cow spawner. Also maybe add a gambling option in the Skyblock hub, where you can win generators/materials/crops/spawners/or tools? Also maybe a Market? Where players can sell items such as spawners or blocks, this might not work well though because the best price would probably be in the Skyblock shop. These are just rough ideas though.