Starting from Sword & Shield, these cards contain a glitter effect and Supporter SR cards also have been added
The mewtwo ex box, released as a retail bundle, became a popular way for collectors to acquire EX era Mewtwo content in one purchase
You trade your cheap, low-value permanents (Virus Beetle, Timeline Culler, Lander tokens) for higher value effects: removal, reanimation, card draw, and so on
Weighing is a probability tool precisely because the factory itself was not consistent
Aside from this glorious design, the cards other USP is that it forms half of a combined art story
If a monster(s) you control is destroyed by battle or card effect: You can target 1 of those monsters