[2021] Voracious Hydra dies every time it fights. This has happened twice, even though nothing in the game indicates that it should.

Hi, we've found out why this is happening; resolving the ability is also resolving the same text from Ravager Wurm. We're fixing this for the next release; in the meantime you can minimize the occurrence of the bug by not including those cards in the same deck (yeah, not a satisfying answer, but release cycles go as they go). #wotc_staff