how to summon unkillable mobs in minecraft code example
Example: how to summon unkillable mobs
/summon Creeper ~ ~1 ~ {AbsorptionAmount:350000000000000000000000000000000000000.0f}
/summon Creeper ~ ~1 ~ {AbsorptionAmount:350000000000000000000000000000000000000.0f}