This build is not recommended in ranked games because your team will rage.You will be having the best score but your team will flame you and blame you for not letting them get the kills.You can carry your game in ranked with this build but it's not preferred.
If you enjoyed this build please vote my guide up.

THIS BUILD IS MADE ONLY FOR PURE FUN

Friendly Mundo is recommended for ranked games.

Pros:

TOO STRONG FOR ANYONE FOR 1VS1
High damage
High life steal heal amount
Strong pusher
Awesome farmer

Cons:

Easily ganked (if u don't have wards)
Less Hp more Damage

Friendly Mundo
You can't die,You can't deal damage,You can help your team a lot,You can tank everything.

I don't have anything to say or explain about this runes.
They give you a lot of health at late game and you have early damage and armor.

Friendly Mundo
there's a change because you will use movement speed and magic resistance instead of damage.

Farming is so easy, you just need to activate your W and use basic attacks.
Your health doesn't go down because you got life steal, and you are also a fast farmer.

Friendly mundo
-Slow farmer

You can use any spells you like, it's totally up to you.

In order to deal crazy damage you have to stick up with this masteries.

Friendly Mundo
Pure Tanky