A reprint of a classic card used by Judai/Jaden. And a support card for Super Quant Decks inspired on the team attacks from Super Sentai shows was shown on Twitter.
First off a suggested Deck List for Crystron & Superheavy Samurai mentions Card Trooper is in SR03.
RATE-JP063 超量必殺アルファンボール Chouryuu Hissatsu Arufan Booru (Super Quantal Finisher: Alphan Ball)
Normal Spell Card
(1) You can activate this card if there are three or more different “Super Quantum” monsters on your field; return all cards on your opponent’s field to their Deck. Afterwards, your opponent Special Summons 1 monster from their Extra Deck, ignoring the summoning conditions.
(2) You can banish this card and 1 “Super Quantal Fairy Alphan” from your Graveyard; activate 1 “Super Quantal Mech Ship Magnacarrier” directly from your deck.