My C’Thun card had 338 attack, but the server connection was lost the moment I played it onto the field. Although the opponent’s cards had a total health of approximately only 40 and his own health was less than 30, It mean he had to die. when I reconnected, C’Thun was already on the field and the opponent had not yet died and my turn was just finished. his own health was 22. It took around 10 secs until I reconnected.