Sets that primarily take place there : Conspiracy and Conspiracy: Take the Crown Planeswalker natives (with planeswalker cards) : Dack and Daretti Fiora is a plane inspired by Renaissance Italy
The evasive body is huge, it has fantastic scaling with any buff effects you might have
Getting to self-wheel on EtB before flipping into a 9/9 that can fight something and generate you a decent chunk of mana, before flipping back to a self-wheel
Unlike Charizard EX, which requires four energy to attack and two energy to retreat, Infernape EX can switch out freely without any energy cost
You'll easily grow it over time as you drop more and more creatures
Thats an outrageous bit of value attached to one of your characters and it also protects you against the classic one-two punch of the meta defining ruby-amethyst control deck of set two, which would wipe your board with Be Prepared and then answer the first character you play with a Lady Tremaine which would force you to sacrifice it