Post making contest 4.0

But words become immense exceedingly proceeeeeeedingly? Madeupwordscountordotheynot?

This post passes rule 1.

I am one
post. Lands,
winter crossed.

This post passes rules 1, 2, and 5.

I am the next round,
begins perfect. Elephant
curiosity.

This post passes rules 1, 2, and 5.

1: Increasing word size. (Strongly increasing? Should test.)
2: Usually passes, but unknown.
3: The next round begins. Can be interspersed with other words.
4: Only haikus have passed this.
5: Unknown.

This post passes rules 2 and 5.