Talk:Hero World/@comment-25996522-20150605162140/@comment-25996522-20150605235417

It's just a general rule of thumb for trading card games. You want to trade cards you can only use sometimes for cards you can use pretty much all the time. Now, if you mean stuff like Gargantua Punisher and Diabolical Hardcore, those cards are NOT circumstantial. The conditions for casting them are relatively easy to fulfill. The impacts in Hero World are much harder to meet the conditions for. Two of them require that you be transform as a specific card and one requires that your opponent's field be completely void of monsters.