Pokmon Trading Card Game lets you take on friends via the infrared game port on the Game Boy Color, or compete in challenges against computer opponents
Elsewhere, there's Pete Games Referee, who paralyzes your opponents' ability to use any actions whatsoever, and some good multi-purpose cards like Anna Diplomatic Queen, who offers a choice of three handy buffs
At that time, there weren't enough Learn cards to justify Lessons taking up sideboard slots, either
I usually do a hybrid: I sell the top 10 most expensive cards individually and then sell the rest as a bulk lot
TAG FORCE 3 takes you into the world of Duel Academy like never before, and is trip you don't want to miss
[Main][Once Per Turn] By placing this Tamer and 1 [Growlmon] and 1 [WarGrowlmon] from your Trash in any order as the bottom digivolution cards of one of your [Guilmon], that Digimon may digivolve into [Gallantmon] in your hand for the cost, ignoring its level