Board Thread:Questions and Answers/@comment-28154750-20160414113618

Hi! I was wonding about the (ability?) counter... I was looking through some cards i had and came across a spell that lets you destroy a monster  and it has counter. can i only use it on my opponents attack phase? or can i use it any phase including mine. EX: i am going to attack and they use move to put a monster with more defense than my attacking monsters atk... can i use that spell to break the monster in the center? 