CREDIT: If you review this command, you MUST credit my YouTube channel: https://www.youtube.com/channel/UCOLa8JRAoYdSEo_Q6nQQfCQ

CLICK "DOWNLOAD MINECRAFT WORLD" TO DOWNLOAD BOTH COMMANDS AND THE RESOURCE PACK

Command Info:
This command adds 10 giant mobs to your Minecraft world:
-Giant Pig
-Giant Creeper
-Giant Cow
-Giant Enderman
-Giant Zombie
-Giant Chicken
-Giant Slime
-Giant Wolf
-Giant Magma Cube
-Giant Sheep

To get these giant mobs, throw an emerald and a diamond on the ground together. That will craft a growth crystal. Throw a growth crystal at any one of the mobs on the list above to make the mob grow giant!

Giant mobs have lots of health, but they drop lots of loot!

The giant zombie, creeper, enderman, slime and magma cube are hostile and will attack you.

Even the passive mobs can deal damage to you by "crushing" you.

The giant creeper will explode if you are in survival and it is in range leaving a MASSIVE crater in the earth.

Throwing a bucket at a giant cow will give you super milk which when held in your hand gives you speed.

The giant enderman will randomly teleport massive distances

NOTE:
To install this, you need two commands and a resource pack. Paste the first command in a command block and power it, then a second command block will spawn where you paste the second command in.

You are only able to of one giant mob of each type in your world at a time with the exception of the giant slime and magma cube.

Enjoy :D