Obliterate all units that were summoned, but not played, this round.
Flavor Text
"Of course, death is present in Demacia. We see it take our loved ones and know that, someday, it will come for us. But on these isles... I can almost taste death. I feel it in my lungs as I breathe, I hear it whisper in my ear. It is not some abstract notion. It sits with me here. Now. And it will have us all." - Notes of Jens Tommen, historian
