Sure, Dimensional Storm is a great move, but it requires four energy to use, and then you have to immediately discard three of them, a brutal restriction that forces you to use your much weaker slash attack for the next few turns
Cinderella - Ballroom Sensation (Storyborn Hero) Enchanted Edition Rise Of The Floodborn #205/204 Cinderella's Ballroom Sensation card for Disney Lorcana: Rise of the Floodborn is a part of the Amber deck, and represents the princess as a Storyborn Hero , unlike the new Dreamborn "Knight in Training" and Floodborn "Stouthearted" cards
If this card in its owner's possession is destroyed by an opponent's card: You can target 1 Level 8 or lower DARK Dragon Synchro Monster in your GY
You need 1 piece of A template and 2 pieces of B template (1 in reverse order)
Speculation up to this banning had also included Quantum Riddler, which is likely too new to actually be banned, as well as Into the Flood Maw, a hyper-efficient form of interaction in for format