The cards are about 25 years old, so as you can see in the pictures, there are some white spots and corner creases, but I think they are in relatively clean category
Open sixteen boxes and you might pull one
The Most Powerful Clash Royale Cards Its probably going to be nerfed into oblivion at some point in a future patch, but as of right now, Goblin Machine is running the show
(1) Add to your hand, or place in your Field Zone face-up, 1 Malefic World from your Deck or GY, then Special Summon 1 Malefic monster from your Deck or Extra Deck in Defense Position, ignoring its Summoning conditions, then, if your opponent controls a monster with 2500 or more ATK, all face-up monsters they currently control lose 2500 ATK until the end of this turn
Even better are his not one, but two useful attacks, with the second being particularly deadly
Mauhr, Uruk-hai Captain Rating: 7/10 Two mana for a 2/2 menace is already very strong