Like @Just A Skink said it is pretty random. We have had them varying between 3 days to 3 years. I expect some solving reveals at next week's previews, but not necessarily solving the longest unsolved Rumour Engine first. Grrr, !mrahil
Today's Rumour Engine: One Relic to go please. Probably 40K or Necromunda because of the fingerless glove Grrr, !mrahil
Today's Rumour Engine: Obviously a halberd a bit eaten away by either time or disease (FEC or Nurgle?) or will it be for TOW? Grrr, !mrahil
Today's Rumour Engine: I got a feeling this is some Necromunda artificial beast/companion thing Grrr, !mrahil
Today's Rumour Engine is a interesting one: What do we see here...? Could it be Tomb Kings TOW stuff... not ornate enough I think. Perhaps some Ossiarch Bonereaper model? Or is it Nurgle-ish? Interested to see what it turns out to be Grrr, !mrahil
This week's Rumour Engine got me puzzled: It really feels like there is some photoshop gone wrong in this image... Not sure what to make of it... a book and a staff? Grrr, !mrahil
Well what do we have here... Another Lizard related Rumour Engine!!!! The scales are a bit smaller and there are more of it than on a regular Saurus tail... will we get a new hero model? Grrr, !mrahil
It feels a bit snakey to me. The tail doesn't really slim down that much and the striped pattern also reminds me of snakes. Coatl?
I want it to be something for Seraphon/Lizards, but I can see another 40K "Ha! Ha! Gotcha" coming. Unless Seraphon is one of the first armies to get a tome, this will take a while to reveal (if it is Seraphon).