Card images in this article can be clicked for a pop-up with expanded details, including its translated effect for cards not yet released in English.

September 11th's daily twitter reveal is a ★★★ Yomajin Front unit, Zetsuya the Onmyoji.
(Source)
English reveals also started up on September 10th, which we will be covering on the following day's Japanese reveal. The first is the English reveal of 15. O - Overlord, which comes with some appreciated clarity in the English translation on how the final ability that prohibits Event usage works.
(Source)
Edited by HunterSerge on 13th September, 2021 at 9:07am CST