If you look at artifacts from the early days of Magic (like Alpha/Beta/Unlimited ), on noncreature artifacts, you'll see that there's extra words on the type line: "mono", "poly", and "continuous"
The objective for this event is simple: spin the roulette, defeat the AI duelists, and then get through the 30 squares in each area of Duelist Road
I have Chiyomaru at 3 out of habit, but I might be able to reduce that
While he has an offensive status, I can't get enough of the contradiction that he doesn't have the effect of hitting himself
If this card is in your GY: You can target 1 face-up card you control
You can even cast it without destroying any creatures at all if youre the one whos dominating that side of the battlefield to take out pesky things like pillowfort effects and stax pieces