Stairs that appear when you slash a bush

[Nimono]

How do you make stairs appear when you slash a bush tile? Do you place a secret flag on the bush or do you place something else?

[rocksfan13]

Use either a secret flag or a sword flag, or have one bush and stairs as the undercombo.

[Nimono]

I found it out myself, but thanks anyway. I just put a secret combo as stairs and set it:D