digimon card game special booster 1.0 - Release Ver.1.0 (BT01-03) Buy this product and Ver.1.0 to collect all the cards from the Japanese versions of Booster Vol BT01-03: Release Special Booster Ver.1.5

I think all the new summons are incredible in general not just in a Counters deck, I think Summon: Yojimbo and Summon: Valefor will be showing up in a bunch of future brews

Deck Description This here deck was published by PUFFS

All monsters your opponent controls that can attack must attack this card

Each duel is different, based on the cards in your hand

Inflict damage to your opponent equal to the destroyed monster's ATK or DEF on the field (whichever is higher)

There are plenty of ways to get similar play from the top of your library effects these days, and its not that powerful, but it does really bug a certain subset of players to have their cards known