During the 2nd half of Serena and Yugo’s face off, there’ll be another Retweet event.

During the episode, if a certain number of RTs is achieved:

【#デュエルリツイル】12/13ARC-V放送中に@yugioh_animeの「デュエル！」ツイートをRTすると、RT数に応じてOCG公式からカード情報を公開！今のうちにアニメ公式（@yugioh_anime）もフォローしよう！ pic.twitter.com/8pLawj1OhM

— 【公式】遊戯王OCG (@YuGiOh_OCG_INFO) December 11, 2015

1999 or less Retweets: 1 Card
2000 or more Retweets: 2 Cards
4000 or more Retweets: 3 Cards
6000 or more Retweets: 4 Cards
8000 or more Retweets: 5 Cards