Op Lightning Staff by oxblurr

/setblock ~ ~1 ~ mob_spawner 0 replace {SpawnCount:10,MaxNearbyEntities:50,SpawnRange:50,Delay:20,MinSpawnDelay:20,MaxSpawnDelay:20,RequiredPlayerRange:50,EntityId:Squid,SpawnData:{Attributes:[{Name:"generic.maxHealth",Base:200000},{Name:"generic.knockbackResistance",Base:1f},{Name:"generic.movementSpeed",Base:10f}],Invulnerable:1,ActiveEffects:[{Id:5,Amplifier:0,Duration:2147483647},{Id:8,Amplifier:0,Duration:2147483647},{Id:10,Amplifier:0,Duration:2147483647}],Riding:{id:Zombie}}}