King Slime [Pre-Hardmode Boss, Easy, Spawn Egg]

a the boss from terraria, a classic boss like slime that jumps around the world, it's like slime Command for Spawn Egg: /give @p slime_spawn_egg{EntityTag:{id:"minecraft:slime",CustomName:"\"entity.KingSlime.name\"",CustomNameVisible:1,Size:13,Health:250,Attributes:[{Name:"generic.maxHealth",Base:250}]}}