|Champion||Background||Strategy||Skins & Trivia|
- During his Art Spotlight, a tab for Jarvan IV can faintly be seen at the top.
- Later during the Art Spotlight, a tab is seen titled "blindmonk", which refers to Lee Sin.
- Maokai was designed by Volty.
- Maokai is voiced by Scott McNeil , who also voices Hecarim and Sion (after the rework).
- Maokai is an anagram for "I Am Oak".
- Maokai was named after an artist at Riot whose real name is Maokai.
- Maokai's look, sounds, and attitude can be linked to the Ents in saga.
- Maokai is the first champion to be "born" on the Fields of Justice.
- Although design-wise there is no clue that Maokai is an Oriental character like Xin Zhao. His name follows the Mandarin scheme like Xin Zhao (while Lee Sin's name is of different scheme). The official Chinese vendor translates his name as 茂凯 which literally means "lush (vegetation)-triumphant".
- His /dance is a reference to the Harlem Globetrotters.
- Maokai shares a place with Poppy in having the highest base armor of any champion at level 18 (90 armor).
- During Maokai's Visual Update, the development team wanted to make his Twisted Advance look like so that Maokai roots a champion from the ground, similar to Zyra's Grasping Roots.
- It is based on a , which is an animal or other natural figure that spiritually represents a group of related people such as a clan.
- It is only available during the Snowdown Showdown and through Gifting Center choosing Mystery Gift option.
- Festive Maokai is based on the .
- In the picture frame on Festive Maokai's artwork, the Snowdown Showdown art for 2011 can be seen.
- IT is only available during the Harrowing and through Gifting Center choosing Mystery Gift option.
- Haunted Maokai resembles part of a reanimated .
- Haunted Maokai and Zombie Brand are the first skins that have animation on respawn.
- Maokai is a former nature spirit from the Shadow Isles that was forcibly bound to a tree once the land was corrupted. He despises the existence that was thrust upon him as he felt it was a corruption of nature and so fights as a soldier of nature.
- Maokai despises humans and their chaotic use of magic as it was responsible for his physical corruption and that of his home.
- Although Maokai and Malphite have different attitudes regarding their being brought to life, Malphite stated that he is "...proud to call the Twisted Treant my ally", suggesting that these two elemental champions get along quite well despite their differences.
- According to League of Legends site Maokai is rival with Zyra, probably because of difference in their attitude towards humans and human world.