General Discussion

I've reorganized the boss section, merged those items sections together, and tried out having one move section with different colors (which doesn't look too terrible, imo).
 
The only thing is that red links look like, well, red links. And the one section of colourful links sticks out a bit. I was thinking more like this (Template:MASATOG), but with "(M)" and "(L)" (possibly coloured for extra emphasis) (which should be intuitive enough that no legend's required).
 
I've tried out both colored letters and letters ripped from the game, and now they're sitting side-by-side. I think the sprites look the best, personally, and it's not because of the time I spent actually getting those letters, honest.
 
I always supported using official imagery for stuff like.names and icons

Something like that make the Mario kart ds page and the Mario kart arcade gp 2 page look stylish while not being unprofessional. In my opinion anyway.
 
I noticed a slight inconsitency that may or may not be an issue. In the Wario Land series. The phases that Wario goes through like Fire Wario, Zombie Wario, etc. are not called the same throughout the Wiki. Wario Land 1, 4, and along with Master of Disguise are called "transformations" while in Wario Land 2 and 3, they are called "reactions". That is a little inconsistant, and I was wondering if it is even worth changing.
 
While I don't know enough to actually say for certain, it could just be different terminology between games. Standard policy, I believe, is to refer to things as what they're referred to in-game, which is why we have articles that link to Princess Toadstool instead of Princess Peach. You'd probably have to double-check that, but if they're called reactions in 2 and 3, leave them as reactions.
 
I don't actually know what they are called in-game, because no terminology exist in the game. Although, if anything the instruction manuals might say something. If they don't, then I don't know what to do then.
 
Some quick Googling led me to...

Wario Land - Power-Ups
Wario Land 2 - Conditions
Wario Land 3 - Reactions
Wario Land 4 - Couldn't find it
Master of Disguise - Disguises

There really doesn't appear to be a uniform name.