S3a Legendary Heartbeat was released
Legendary Heartbeat (S3a) is the third Japanese subset released during the Sword & Shield Era, and were released on 10 July 2020.
There are 76 cards including 6 x new rarity Amazing Rare, plus 9 SR, 6 HR and 3 UR cards.
S3a: Legendary Heartbeat 
There are 76 cards including 6 x new rarity Amazing Rare, plus 9 SR, 6 HR and 3 UR cards.
S3a: Legendary Heartbeat