Sorin of House Markov / Sorin, Ravenous Neonate Getting a planeswalker onto the battlefield for 2 mana is wild
Following Magnezone's unveiling was a reveal of Miraidon's and Koraidon's ex forms
Practically: Emerald decks gain Monsters Inc disruption tools, Sapphire support decks gain Carl and Dug for utility, Ruby aggro gains Meilin Lee as a possible threat
On the other hand, we played against Mono-Black Auras, which was overloaded with Dead Weights and Mire's Grasps, and it felt like we had zero chance of winning (in part because of the amount of removal our opponent had and in part because enchantments get around many of our sideboard cards, like Miscast and Seasoned Hallowblade)
Weakness: Fire (x2) Resistance: Grass (-30) Retreat: 2 #126 Applin - Dragon - HP40 Basic Pokemon [C] Find a Friend: Search your deck for a Pokmon, reveal it, and put it into your hand
The timing is something we don't know, but the most logical thing would be that they arrive sooner rather than later and that, together with them, all dragon-type cards are updated.
