japanese darkness ablaze booster box 4 x Pokemon Sword & Shield 3 Packs (4 Supplied) with 5 cards per pack Pokémon TCG: Sword & Shield

So both of those have limitations, and this does as well

You can tell theyre promotional based on the small icon on the middle left of the card, immediately under the cards image

Hi-Speedroid Clear Wing Rider X WIND Level 11 [ MachineSynchroEffect ] ATK 3500 DEF 2000 1 WIND Tuner + 1 non-Tuner WIND Synchro Monster Once per turn, during your Main Phase: You can roll a six-sided die and shuffle WIND monsters from your GY into your Deck, up to the result, then, you can destroy cards your opponent controls up to the number shuffled, and if you do, this card gains 500 ATK for each card destroyed by this effect, until the end of this turn

Covering the extremely awesome Skyridge Charizard and moving through the EX Series cards up to Power Keepers

This card becomes DARK and its Level is increased by 1

The main reason is that there is only one copy of this card in the whole world