If Comet's last ability resolves on a die roll the game immediately crashes and resets to the same point at resolution. And now I can't even sign on to my account because my opponent who was using Comet is stuck in this loop.
I encountered a bug where the game freezes and then resets when Chrome Host Seedshark is on the battlefield and I cast a 0 mana artifact (in this case, Mishra's Bauble) that triggers the incubate ability. Appears to work fine for noncreature spells with mana value 1+.
Event #: 259582926
Game...