Ya'll obviously don't know yugioh Fusion monsters that are summoned can't attack the turn their summon and it has happened to me 5 times same with a monster effect destroy a spell or trap card I control yet my monster get destroy a monster card isn't a spell card so you gotta fix your game Another thing some cards even state you can use your monster ability once during your turn faze Yet when it was my turn my opponent activated its effect when they clearly couldn't