No one wanted to jungle so I decided to finally use this guide since Amumu is free this week, tanked the team very well with 0 deaths. 1+. Did not use your rune build tho, just didnt prepare it was a last minute choice.

hello

I agree with Phil on most of his points, but one thing I really don't understand is your runes. Your runes seem more suited to an AD carry such as Graves rather than Amumu. Additional attack speed doesn't benefit Amumu in any way whatsoever, and you'd benefit a lot more from Greater Seal of Armor, which are some of the best runes for a jungling Amumu. You should prioritze getting these since they really make your jungle that much more efficient and are optimal on nearly every jungler. Additionally Greater Mark of Magic Penetration is ridiculously useful on Amumu, since the flat magic penetration has you doing true damage against most of the enemies in the jungle. I'd rework the section even if you don't own the runes and put in something that makes sense.

As for other smaller suggestions:

- Amumu benefits greatly from the utility tree in masteries. His blue buff dependent jungle is greatly bolstered by Runic Affinity , and I'd recommend switching to a 21/9 setup, or atleast adding it as an alternative somewhere in the guide.

- Armor: 407.4, Magic Resist: 90.5
The way you're building Amumu isn't really efficient if you plan on tanking. You have very little magic resist, only getting any at all from Guardian Angel. I'd recommend removing Thornmail or Frozen Heart and replacing it with a magic resist orientated item. Consider Abyssal Mask, Force of Nature, and Banshee's Veil.

- You have two Sunfire Aegiss in your build. Was this intentional? Not a problem, just confused.

- If you're going to get either philosopher's stone or Heart of Gold, I'd definitely go philosopher's stone. With your build, you can get it faster, starting gold production earlier, while also providing excellent health and mana regen. You can pretty easily skip Heart of Gold and get a Giant's Belt, or get both items.

I'm not going to vote, since I also own am Amumu guide, so good luck climbing the ladder ;)

Good information I suppose. You need to make some changes however.

- Consider getting Greater Seal of Armor or Greater Glyph of Scaling Magic Resist for the extra tankiness.

- You need to get philosopher's stone for jungling to solve Amumu's mana problems. It can also build into a Shurelya's Battlesong that can help you initiate if you missed your Bandage Toss.

- Your guide is a bit brief. Try to expand on jungling, ganking lanes, what to do in late game teamfights, etc.

- You need to learn how to code. For example, Amumu, Curse of the Sad Mummy, etc. Refer to this guide for details.

Let me know when you're done improving it, and I will check it out.