pokemon mega booster box this pack provides a gateway to thrilling battles and tactical gameplay Mega Evolution - Booster Pack

This is the way to do it

Categories: Enchantment, Foils, Special Guests, White Tags: magic the gathering proxy, mtg proxy, tournament proxy Description Our high-quality Magic: The Gathering (MTG) proxy cards are perfect for use at home, during kitchen table play, or even at FNM tournaments

That means nobody can counter it, and you can very easily put in a Creature you cant afford otherwise

Sire of Seven Deaths doesn't seem like it has a home yet in Standard, and is probably already worse than Phyrexian Fleshgorger, but it's at least a card I'm keeping my eye on

Flying Whenever Pegasus Courser attacks, another target attacking creature gains flying until end of turn

That's why if you want to own this either for collectible purposes or for further trading, then you just ought to buy this card separately from a vendor you trust