Unfortunately, it doesn't. Would be way too easy to cheese with Check, since it's so fast.
Thanks! ... The Midboss is annoying enough that I'm burning my stack of 500 Gleamsand just to get it done. Not like the stuff's expensive!
Took me like ~60 Brill Gleamsand Turns to take out Blue Boss. But I failed in taking out Blue and then Green... Gotta reset. Rock Wall too tough to beat with Gleamsand only strat.
That Gleamsand lowers ATK wasn't even a part of my strategy. I was wondering why Red suddenly dealt less damage than expected. Well, it's just them now. They're not surviving. Took about 100 Gleamsands to do win.
Would be insane if I got 999 Lucky Lottery Tickets just to use them for their 5% Windup and Delay.