By far the most difficult setup I have ever played. Level 5 on the cobless skill rating (highest it can go)

This is beyond a reasonable doubt, a limit setup due to the lack of consistency. I lost over 2k sun which is a lot for this setup, and I nearly failed in the second half but the setup somehow did enough damage to save the run. I'm still very proud of this accomplishment due to how ludicrously difficult and luck based this setup is.

Tempo: C4: A' + N | N' | a + I | A (no jala on wave 1)

Crater sequence: 4 - 9 (4 - 7) 2 - 9 ( 2 - 7) 2 - 8 ( 4 - 6) 4 - 8 repeat at (4 - 7)
parenthesis mean an imitater doom

Threats:

Gigas - So many issues with them, row 3 needs 3 instants to deal with gigas without an absurd amount amount of pot and pumpkin fodders, and cherries and squashes love missing the oncoming wave of gigas if placed on column 8 (this is why I place the cherry on column 8 for wave 4). Row's 1 and 5 giga's might require pumpkin foddering or if your unlucky, destroy the column 4 fumes with basically no way of stopping it. If gigas are threats on rows 2 and 4, you lost the run a while ago

Zombonies - their ice trails aren't too bad to deal with but they get very close to the row 3 gloom on imitater doom waves and require the pumpkin to be removed

Jacks - setup has pretty good jack suppression, but they can still end runs by blowing up instants

Footballs/Imps - harmless except for rows 1 and 5 where they tank winter melon shots, causing the gigas on those rows to be defrosted.

Gargs - can still smash the row 3 gloom if you don't pay attention

Balloons - waste sun and require a blover spot

Setup by ‪@ScaffoldPvZ‬ , at least the 3rd manual play of this setup (behind the previously mentioned scaffold and ‪@daSkerfz‬ )