Hello! :3
I've decided to remake the Guide that i made a couple days ago! c:
NOTE: I'm going to remake this guide one final time.


- Items

1. Mercury Treads - The extra MR and Tenacity helps!

2. Warmog's Armor - Because Tanks need tons of HP. Also good HP regen

3. Frozen Mallet - More HP and a bit of AD. The passive is good as well
OR Atma's Impaler - Armor, Crit chance and more AD the more HP you have
4. Hexdrinker -> Maw - AD, MR, a 400 HP shield, and more AD the lower your HP is

5. Banshee's Veil - HP, MP, MR and a spell shield!

6. Randuin's Omen - HP and Armor. Also slows attacking enemies.

Marks - Armor Penetration (Attack Damage if you don't have the IP)
Seals - Armor
Glyphs - MR per Level
Quints - HP, Armor and Magic Resist (or AD)

Masteries - In the Defense Page put points into these:
Perseverance +6 HP5
Durability +6 HP per Level (108 at Lvl 18)
Hardiness +5 Armor
Resistance +5 Magic Resist
Veteran's Scars +30 Max HP
Tenacious +15 Tenacity
Juggernaut +4% Max HP
Legendary Armor +5% Armor AND Magic Resist
Good Hands -10% spent Dead
Honor Guard -3% all Damage
OPTIONAL-Safeguard -5% Turret damage
OPTIONAL-Relentless -15% Slow effectiveness

At level 18, with this Build, you will have:

5,107 HP
202 AD (209 if you got the quints or Marks, 216 if Both)
153 Armor
200 Magic Resist

Bit less armor, bit more AD (except no Crits) and more HP than the last guide.
Thank you for reading this guide, and please leave feedback. :3

I would like some feedback please. :l

Edited AD amount because of Frozen Mallet.

Added in Atma's as Optional

So here are my criticisms. After you get your warmogs, i'd recommend getting a warden's mail or chain vest to either build into a randuins or atmas. If not you will be shredded by items that would be built at the same time. Your oppenents could have a wits end and a bloodthirster by the time you have a warmogs and frozen mallet, even if you are ahead. You would get destroyed. You need armor to not be squishy. Also, for the boots i would recommend mercury treads for the mr. Your passive gives you attack speed, so the boots become unnecessary in fights. The longer you stay alive, the longer you get to use your passive. Banshees veil is a horrible item on olaf because of his ultimate. Really would only help on unexpected grabs by blitzcrank etc.
That's all i have to say. A