Talk:Black Death Dragon of Sentence, Abygale/@comment-35947885-20180702121844/@comment-11372432-20180702184528

You declare an attack by selecting a target and resting the attacker. Right after that, you destroy a monster. In this game, if the attack target disappears, the attack is over. So, if you decide to destroy the attack target and it’s gone, the attack is done.

What you are supposed to do is to use this to get at a monster with soulguard or to get rid of 2 monsters at once, one by attacking it and the other by this effect.