Thread necromancy is generally fine when the post is totally relevant, as in this example. On repeat viewing, I finally noticed Reynir as a unicorn, then ...hey, so is Onni, let's scroll back up and check Lalli... yup. Then I read your explanation.
Also, you can probably take off the image spoilers soon (coupl'a weeks?). We have had a request to keep them off for people trying to find something they enjoyed, but in the short run people don't want to burn all their data every time they come here.