Quests complete with no progress - Was saving
This has happened many times, today was just the most evident. Log is 2G so can't share. I completed the quest "Kill 15 of your opponents creatures" in a deck THAT CAN'T KILL CREATURES! I think the opponent sacrificed his creatures or it counted all the creatures on the board when the game ended, but I completed the quest. I was saving it (it was a 500 I was going to re-roll later). This also happens with the color quests if you cast a card that has the Color Identity (i.e. the COLORLESS artifact that has a BLUE unearth counts as BLUE), or if you end up casting a spell that you stole from an opponent or from Key to the Archive, Gutmorn, or something like that. The latter cases make sense, but it should only count spells in your base deck, or "If you paid the Color of Mana" (The idea being that stolen spells or Key to the Archive or Gutmorn do not require the color of mana to be cast, so an argument could be made that for the purposes of the quest it could be counted as colorless). Not killing creatures in a deck that can't kill creatures should ABSOLUTELY count, even if there is a sound argument to be made against the color quests.