The structure of a good pokemon tcg deck typically follows a balanced ratio: 12-20 Pokmon, 30-35 Trainers (including Supporters, Items, Tools, and Stadiums), and 8-15 Energy cards
Earning the Monarch status can be as easy as playing a single card, but keeping it is another matter entirely
10 Cloud, Ex-SOLDIER From Final Fantasy 7 This Naya Commander Represents His Game Well Cloud is one of the most recognizable faces from the Final Fantasy roster
3 Yuma, Proud Protector Hazezon's Second In Command Kudos to Wizards for the trans representation
It's likely that playing every Squirrel card I can get my hands on isn't the optimal way to build this deck, but I have a fondness for tribal decks and I clearly have a fondness for Squirrels