You need to beware of post-factory alterations, like non-factory cuts (NFCs) made from uncut sheets or fake crimps applied with tools
It happens to be five colored, which isnt much of a surprise considering youd want a way to represent the entire team of turtles and their maybe conflicting dynamics in a single deck
Setting up in this deck looks like dropping Saheeli, Sublime Artificer, Slagstone Refinery, and Training Grounds before casting Tetzin, possibly equipping it with Illusionist's Bracers to dig, flip, and generate Gnomes twice as fast
This provides useful information for analyzing your deck, and it also allows you to select the avatar and card sleeves you want to use when playing the deck
Granted, the link is tenuous