Doppelgang related bug
HEAD NOTES:
I was playing in the IOS Mobile application so I could not get the detailed logfile. Am I wrong there? I can not find a way to activate it as I can do in the desktop version. I captured the logfile before exiting the game but the "Issue reports" folder stayied empty and the "Logs" folder does not contain usefull informations, for what I can understand.
Moreover this happened some weeks ago and I only have few screenshots avaiable and because of that I do not have anymore clear the game sequence of events and I could not give more details than those I am going to write but I still wanted to report the bug.
Sorry if this is unuseful.
Some days ago during a friendly match I encountered a bug: the game freezed and after processing a bit of the stack suddenly ended in a draw and a message saying "Unexpected Match Complete / The current match has ended for an unexpected reason. GreError." appeared.
It was not a relevant match at all but I was curious about the why of the bug and furthermore I wanted to inform you about the problem so that you could fix it.
It happened when oppenent, who could pay a looot of mana thank to a few previously copied tokens of "The green Virtue from WOE", copied a large number of permanents with "Doppelgang" including many of his creatures, including a "Prosperous Innkeeper", my "Season of growth" and other stuff, so the stack was very long, but I do not think long enuogh tho break the game, for what I have seen happening on some Online videos. I also had on the battlefield a "Gargos" and I utilized his trigger to destroy some of the creatures he owned and he had already targeted with "Doppelgang" and I thought that in some way this could have generated the bug, if not the large number of triggers from the many copies of "Season of growth", that entered at the same time of the other copied permanents who also had etb by themself (HELP here).. I do not know if entering at the same time of the other copied creatures prevented the enchantment from triggering because the game bugged before all the stack was processed as you can see from the screenshot.
Anyway I was really curious, and still I am, to understand the bug and I wanted to make you aware of it in case it could be helpful.