What you were expecting to happen, and what actually happened?
The first (remaining) troop is Entangled and Sheggra (lower down) triggers Lava Strike. I was expecting zero damage, but I actually receive what appears to be partial damage from the first (massive) skull match and then no damage from subsequent matches.
Given that other skull creation spells do zero damage when the first troop is Entangled, I would expect this to be the case for Sheggra as well.
This appears to be the case regardless of whether the first troop has True Shot (e.g. Glade Warden) or not (e.g. Venoxia).
What are the steps to make it happen again?
Entangle the first living troop and let Sheggra launch a Lava Strike.
Do you have any screenshots or video you want to share with us so we can see the problem? Attach them to your post!
No, but it’s happened on several occasions now.