I fight lost wars, see light, fear sight
I open my mind, need flesh, fear mine
When do newly spawned Genestealers Merge?Yes.
1. Immediately upon entering, if any are already present in that location?
2. After they have all moved?Genestealers merge after they have all attacked. Any new genestealers added due to Event Cards also merge immediately.
Finally each merged formation moves if the swarm shows the relevant icon.
Do all the Genestealers and Brood Lords Merge immediately on each Red, when a 'Genestealers Lair' card is played? Or are they all kept as individual piles until they have moved?Yes they immediately merge.