Simplified SkyWorldBlock

V1.23:

1.Added Gravel, Dark Oak Wood, sea pickle, sea grass, lily pad, bell, Horse Armor, Horse spawn egg, rabbit spawn egg, kelp and Sponge Recipe where it is unobtainable before

2.Added Slime Spawn Egg Reward in the Winner Chest or Super Chest (the only simple way to get slimeballs)

3.Added a few new advancement with talisman: Creeper Explosion Protector(Tools), Fire Talisman and Item Safety Talisman