Aerodactyl is from the Fossil Expansion
In the late 1990s, several other entertainment games were developed by Game Freak and published for the Game Boy by Nintendo, including Pokemon Red and Blue
Vorinclex, Monstrous Raider is a top choice as it doubles your counters while hindering opponents' abilities
Compared to Sower she is more robust due to having persist however most of the time you want to make this guy with a mana open as tapping out to drop a 2/2 you don't want involved in much combat and therefore doesn't offer much tempo can be very risky, it can easily lead to them untapping and getting out the card they were holding back for fear of other counters
Whats the right deck, you ask
Seeing as Chaos thrives in Red portion of the color pie, and how the fiery color is known for its love of combat, it's only fitting to kick things off in the attack zone