And as if those flags weren't enough, Yuyuko's implied "If we win this, I'm getting married!" is like signing own death-warrant.

I love you, Fuukadia-Suika.

By the way, is this one worth a death_flag tag, since we have it?

Type-kun said:

By the way, is this one worth a death_flag tag, since we have it?

Given the dialogue between Suika and Yukari in the final panel and Konngara's response to it, I'd say it's justified.

Suika Ibuki said:
'F it all goezh well, we'll party t'gether!

Is this a cause of Immaterial and Missing Power?