This consists of playing down cards, using an ability from one of your cards, moving a character to a location, or taking an action with a character who has been in play since the start of your turn like questing, or challenging your opponent
Unless someone was able to CSI the heck out of that little sliver on the Amethyst/Sapphire deck (keep scrolling) Accessory Card Names Revealed From the back of the playmat, we now know that the stone gargoyle version is Beast Forbidding Recluse, with art from Alice Pisoni
This means you can get the ability going as soon as Choco drops, and can hold it back to keep your card advantage engine safe
Return a character card from your discard to your hand
This item has multiple variants
This is a way of gauging the pace of the match and how many more turns you may have left available