you should probably each get a warning.Do we have any judges? Had a bit of a situation at FNM and I want to know if it was handled correctly.
My opponent had a Japanese Shadowborn Demon that I can't read (I'm in Japan, most of the cards are Japanese and I just have them memorized. My problem, not his).
My opponent "forgets" his trigger (At the beginning of your upkeep, if there are fewer than six creature cards in your graveyard, sacrifice a creature.) for three turns, and I don't remember it / can't read it.
This allows him to chump otherwise lethal attacks and then cast a second demon (this time in English). I read the card and at this point a judge is called.
What should happen?
at FNM, who
knows what happened