The Elder Guardian's revenge by the creeper

/summon Guardian ~ ~1 ~ {Elder:1,CustomName:"Elder Guardian",CustomNameVisible:1,Attributes:[{Name:"generic.maxHealth",Base:300},{Name:"generic.followRange",Base:500},{Name:"generic.knockbackResistance",Base:1f},{Name:"generic.movementSpeed",Base:4.1f}],Fire:1277951,DropChances:[2F,2F,2F,2F,2F],Equipment:[{id:"minecraft:nether_star",tag:{display:{Name:"Nether Star"}},Count:1},{},{},{},{}],ActiveEffects:[{Id:1,Amplifier:3,Duration:2147483647},{Id:5,Amplifier:1,Duration:2147483647},{Id:8,Amplifier:49,Duration:2147483647},{Id:10,Amplifier:6,Duration:2147483647}],Riding:{id:Guardian}}