Many people choose to pass this up because of the reliance on having a Holon Energy attached
Flareon ex has the following attacks: Fire Spin - 130 damageDiscard 2 Fire Energy from this Pokmon
Though it does invoke tension between catch-up cards and ramping, youd almost always rather ramp ahead on land drops and then have a vanilla creature, than be behind on land drops
#5: Reflector Mage It's possible that Reflector Mage should be higher on our list because it's absolutely absurd with Naban, Dean of Iteration in any sort of creature matchup, but the fact that Modern has a reasonable number of creature-free control and combo decks where the combo of Naban and Reflector Mage is pretty bad keeps it in the middle of the pack
This is especially important against Tron, because it gives us a way to get rid of a Tron land for a turn, or against planeswalkers, because it puts our opponent down an activation, since they are only activated at sorcery speed