If you don't see it, please check your junk folder
There are cards to quickly fill your graveyard, such as Stitcher's Supplier and Faithless Looting , and then plenty of cards that bring milled cards back to either your hand ( Graveshifter , Eternal Witness ) or even directly into play ( Deadbridge Chant , Liliana, Death's Majesty )
He is just about viable as a win condition if they are Scepter locked and is definitely the best non-burn way to get through the remaining damage needed to kill with Explosion
If youre looking to pick up a couple of these promo Greninja cards, itll cost you $10.13 apiece
The first time I held one I was shocked, and it still shocks me when every couple of months I open some Korean packs
Stores should check the official OP kit instructions for help, the Pack Rush rules, or the Tournament Rules for how to run a Sealed event