That's because the Swelling Flash Ability it has will allow you to put Luxray PAL 71 onto your Bench as long as you have more Prize cards remaining than your opponent
I snagged The Abyss in pack two, which notably does not affect artifact creatures, and in the third pack I actually took Tinker over Mox Emerald because Tinker was more likely to lead to a broken start in my deck at that point, and had significantly more value later in the game
Because of that, I include legendary creatures that have direct synergies with Food tokens
This means they arent so much unique promo cards, as much as they are just a guarantee that players will get these specific cards
Curse of Dragon only requires one Tribute summon to get it to the field so if you need a strong monster out as quickly as possible, this can help at least and as mentioned earlier, Dragons have a lot of support to make them even stronger so Curse of Dragon is a strong Dragon monster you can send out and power up quicker than some other more powerful beatsticks
Yet, one card is currently sitting at the top of the meta for being a punitive counter to most decks, and it even killed a whole deck archetype in the process
