It goes on the stack and can be responded to
At the beginning of your end step, if this artifact is untapped, destroy this artifact and it deals damage to you equal to the number of pin counters on it
Yuna, Rikku, and Paine from the Gullwings could have this baked into them as part of the Transform mechanic, where using Job Select cards, changing their types, or even killing enemy monsters gives them counters, and when enough are gathered, they can turn into their super forms
The sleeves matte finish reduces glare, making them ideal for on-camera play, streaming, and live tournament settings
we want to have exciting cards at higher rarities to collect, and the bigger effects tend to be more exciting and splashy
For starters, you have good quality creatures at the common and uncommon level, in addition to very powerful theme cards