Forum:Using monster effects in your opponent's turn

So I've been doing some reading of the official YuGiOh rule book and surprisingly there are a few holes in their rulings. The rulebook says "As long as the turn player has priority, the opponent cannot activate card effects, except for effect that activate automatically". However, it then says "A player must pass Priority to the opponent when moving on to the next phase/step." Does this mean that at the end of my opponent's phase I can activate my ignition monster effects because I have priority? And if not, why? ATearall (talk • contribs) 06:25, March 26, 2018 (UTC)