I know this is about duels and probably won’t matter in a month, because Blizzard hates the people who play their games unless they drop boatloads of cash in it. But I just had a really dumb experience with Lillian on my 8th round.
I used Green Tortollan Shell (return 6 enemy minions to the opponents hand at this point in the run). The opponent had 2 Helyas, a Blightfang, and a taunt zombie. Blightfang was played on turn 2, the zombie came from me trading my minions on turn 3, and 2 helyas played on turn 4. I used the shell when they had 9 cards in hand, playing around them getting blightfang back. Nope, the game gives them back the Helya they just played, completely skipping the order the minions were played in. Is the shell mechanically different from vanish in the fact that it’s completely random and doesnt care about the order the minions returned are played?