Ender Zombie

/summon Zombie ~ ~1 ~ {CanPickUpLoot:true,Equipment:[{},{},{},{},{}],Attributes:[{Name:generic.maxHealth,Base:20},{Name:generic.followRange,Base:5}]}

/execute @e[type=Zombie] ~ ~2 ~ summon Item ~ ~ ~ {Item:{id:minecraft:skull,Damage:3,Count:1,tag:{display:{Name:"Enderman"},SkullType:3,SkullOwner:{Id:94639AB2-B8BC-E2DC-D309-586CCA906A67,Properties:{textures:[{Value:e3RleHR1cmVzOntTS0lOOnt1cmw6Imh0dHA6Ly9pLmltZ3VyLmNvbS9zMUxhMmhSLnBuZyJ9fX0==}]}}}}}

scoreboard players set @e[type=Item] enderman 1 {Item:{tag:{display:{Name:"Enderman"}}}}

execute @e[score_enderman_min=1,score_enderman=1] ~ ~ ~ scoreboard players set @e[type=Zombie,r=3] enderman 2

execute @a[score_damage_min=1] ~ ~ ~ /spreadplayers 1364 1069 10 15 false @e[score_enderman_min=2,r=5]

scoreboard players set @a[score_damage_min=1] damage 0

/particle portal ~ ~1 ~ 1 1 1 0.01 1 @e[score_enderman_min=1]