These bad boys included both the allied and enemy color pairs as indestructible lands
With a reasonably low Ink cost of 4 (and no option to use it in your Inkwell, as is the case with several cards on this list!), its easy enough to get Robin Hood into play
Our best token generator in the precon is Kykar, Wind's Fury, our second best card draw is Whirlwind of Thought, but most importantly our best two cards that we can add to the deck are Invasion of Segovia and Jeskai Ascendancy, both requiring a lot of noncreature spells to be worth running
Then, look up how rare or valuable the type of misprint is
since Naya can do quite a few things over and over fairly trivially with a small number of combo pieces, any card that can break those loops and give you a payoff for them usually synergizes with a Naya combo deck
While the main attraction here is Flareon, this card also features Vaporeon and Jolteon, so you basically get all 3 original Eeveelutions for the price of 1