Once per Duel during your Main Phase, it lets you change the name of any Red-Eyes monster or a Normal Dragon Monster you control, to Red-Eyes Black Dragon . That means you can use basically anything to Summon Red-Eyes Darkness Dragon
This may also explain why Japan is releasing theirs on a Wednesday, as Friday there would be well after TPCi's territories

Here are the first-time rewards for each difficulty level: Beginner: Pack Hourglass x2, Promo Pack, Shop Ticket Intermediate: Pack Hourglass x4, Promo Pack, Shop Ticket Advanced: Pack Hourglass x6, Promo Pack, Shop Ticket Expert: Pack Hourglass x8, Promo Pack, Shop Ticket And here are the Chance Rewards for each difficulty level, along with their likelihood of being rewarded after each match: Beginner: Promo Pack (51%), Shinedust x25 (100%), Shop Ticket (38.7%) Intermediate: Promo Pack (64%), Shinedust x25 (100%), Shop Ticket (48.3%) Advanced: Promo Pack (80%), Shinedust x25 (100%), Shop Ticket (60.4%) Expert: Promo Pack (100%), Shinedust x25 (100%), Shop Ticket (75.5%) Pokmon TCG Pocket Raichu ex Drop Event: All Promo Cards Players who earn Promo Packs during the Raichu ex Drop Event will have those cards added to the gifts menu on the home page of the app, where they can be opened one at a time to receive one card out of a pool of five

If you think about how Baral Gifts usually plays, it wants to cantrip on Turn 1, resolve a Baral, Chief of Compliance or Goblin Electromancer on Turn 2, Gifts Ungiven on Turn 3, and then win the game
He had to have the card, and his obsession with the Pokmon TCG began shortly after purchasing it
The card can only be found in copies of the new Disney Villainous: Introduction to Evil game that features an identifying sticker on the front