dragon ball colossal warfare booster box Super: player competitive trading card game Booster Power Booster : COLOSSAL

As you can see, knowing what to remove from your main deck is just as crucial as knowing what to substitute in

These were drawn by Shunsuke Takemori, Kindergarten winner of the 2009 Pokmon design contest (left) and Keita Mizuno, Telebi-kun winner (right) of the same

Geartown is meant to be used as a Ballista activation ability sacrifice for drawing out more monsters for fusion material, as well as Clockwork Night when possible, with Clockwork Night also making for a decent counter to anything that changes your monster types (ie: zombie decks)

In Synchro-based strategies, this is especially good to make sure you can Synchro summon your main monsters easily