Comando

execute @a ~ ~ ~ entitydata @e[r=50,type=Zombie,name=!EvolvedZombie] {CustomName:"EvolvedZombie",CustomNameVisible:1,CanBreakDoors:1,Equipment:[{id:iron_sword,Damage:8,Count:1,tag:{ench:[{id:16,lvl:4},{id:17,lvl:4},{id:18,lvl:2},{id:20,lvl:1}]}},{id:iron_boots,Count:1,tag:{ench:[{id:8,lvl:1000}]}},{id:iron_leggings,Count:1},{id:chainmail_chestplate,Count:1},{id:golden_helmet,Count:1}],Attributes:[{Name:generic.maxHealth,Base:40},{Name:generic.movementSpeed,Base:0.3},{Name:generic.attackDamage,Base:5},{Name:generic.followRange,Base:20},{Name:generic.knockbackResistance,Base:0.2}],HealF:40,CanPickUpLoot:1b,ActiveEffects:[{Id:11,Amplifier:1,Duration:2e+35},{Id:12,Amplifier:1,Duration:2e+23,ShowParticles:0b}]}