dragon ball colossal warfare booster box Super | [SP04] this booster delivers excitement with every reveal SECRET RARE PULL!!! Dragon Ball

First, trash cards you want to revive

As to the reason, it may simply be that using multiple cartridges means they dont have to be refilled as often with cards

Draft Booster Box: 36 packs Set Booster Box: 30 packs Collector Booster Box: 12 packs Play Boosters: Early products like Murders at Karlov Manor shipped 36 per box, but later release dates shifted to 30-pack boxes

Card Text: If this card is Normal or Special Summoned: You can target 1 face-up monster your opponent controls

Add that on to a 3/3 with haste and flying and it's easy to imagine this will see play in mono-red aggro decks that otherwise would keep their mana cost on the floor