The additional booster pack should help you stay in the race with your friends
You can either use it to counter a non-creature spell, or kill the creature you couldn't counter
Booster boxes are great for binder collectors, guaranteeing at least 1 MA card and multiple AR pulls
In a Two-Headed Giant game, life gained by your teammate won't cause MJ, Rising Star's ability to trigger, even though it caused your team's life total to increase
make this card unable to be destroyed by that battle, destroy the opponent's monster that battled it after damage calculation, and if you do, inflict 500 damage to your opponent
Crystal cards were able to change their energy type to match an attached energy card, and only appeared in the Pokmon TCGs e-Card expansions from 2002 and 2003 - named for their compatibility with the e-Reader peripheral for the Game Boy Advance and Nintendo GameCube