Talk:Extra Booster 2: Great Clash!! Dragon VS Danger/@comment-25394566-20140910033324/@comment-5101564-20140910083857

Using google translate, the best deduction I can come up with for http://file.blog.fc2.com/rettubuddy/ex2/flg/05.jpg is

You may only cast this during an attack on your opponents turn and if your center is open

Cast cost- pay 1 gauge

Counter if the attacking monster's attack is lower than your weapon's attack, destroy that monster.

However, this is just a guess/deduction, don't take it too seriously.