convention mystery booster box Booster Display [2021 Edition] and one Research and Development Playtest card Mystery Booster: Convention Edition Exclusives

Think dumping your life total into an Eldrazi or a lethal Fireball before the table is ready

5 Iono's Bellibolt ex Iono's Bellibolt ex allows you to attach as many Basic Lightning Energy cards from your hand to any of Iono's Pokemon during your turn

[2] If you control another "Sacred Beast" monster: You can Special Summon 2 "Martyr of the Sacred Beasts" from your hand, Deck and/or GY

The art on V Pokmon cards is exceptional

The opponent could ante an additional card to prevent the coin flip from happening

Instead, they should be viewed as tools within the game, much like removal or counterspells, and handled as such unless they consistently disrupt the play experience for your group