I noticed that magician's circle doesn't work when I attack with a just summoned spellcaster monster, even if magician's circle was already set turns before. i.e: 1st turn I set magician's circle and summon gravekeeper's recruiter; 2nd turn I tribute summon gravekeeper's oracle and attack with him, trap card doesn't activate; 3rd turn I attack with oracle and trap card works. Is it meant to work like that?
Both players had a space open, attacked with my Summoner of Blue Eyes and couldn't special summon, despite having Dark Magician Girl in my deck. I had already waited a turn. This card seems… temperamental, to say the least.