What you were expecting to happen, and what actually happened?
This is the same issue that plagues Emp Khorvash and Kraken but in reverse. Silver Drakon casts his spell and does damage and freezes the first enemy. If the troop in first slot dies then the second troop is frozen. I don’t care that a bunch of people think this is ok due to the absolute literal translation of the wording, I do not think this is the way that the spell was engineered or it would have done this prior to Unity.
What are the steps to make it happen again?
Cast SIlver Drakon’s spell when it would kill the first troop with the damage.
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 screenshot required, easy to reproduce.