The [card]Stifle[/card] will counter the original trigger, sure, but by playing the [card]Stifle[/card], the Eidolon will trigger again
This allowed the cards to be very strong within their typal archetype but less useful outside of it
For that reason, artifact creatures have a strong and proved presence at any kitchen table
Note: While I never delved too far into the Final Fantasy video games, I did play FF8 when it released (that opening cinematic blew my mind as a lad), and I nearly beat FFX , but was derailed by a crippling BlitzballBlitzball addiction even without the Jecht shot
Like most Pokmon cards, the value of Lunatone depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Great Encounters)