You receive a plain, unboxed packet instead of a themed booster pack and get to flip through 50 random cards to find out what you got
But if you have some patience this card can be dominant, and with a high hp, and low retreat cost, this card should withstand many of your opponent's attacks
Dialgas VSTAR attack can pop off out of nowhere to steal games - although it takes a lot of Energy Cards, you can sit behind the newly released Diancie to avoid any Bosss Orders while you setup
I was thinking it would be kinda cool to give good ol' non-Effect Rituals some support like this and when I was going to choose, I saw Tinkerer's pic and
Gains ATK equal to the difference between the Pendulum Scales of the 2 cards in your Pendulum Zone x 300
because they serve as the ultimate form of disruption, capable of dismantling an opponents strategy and maintaining control over the duel