If you take 1 stack from the folder and 2 stacks from the main hero + put 2nd level on 111, then the army composition will be approximately as follows:

Castle
10-20 + 10-20 + 14 = 34-54 spears
0 + 4-7 + 9 = 13-16 bows

Rampart
12-24 + 12-24 + 14 = 38-62 centaurs
0 + 3-5 + 8 = 11-13 dwarves

Tower
30-40 + 30-40 + 16 = 76-96 gremlins
0 + 3-5 + 9 = 12-14 gargoyles

Inferno
15-25 + 15-25 + 15 = 45-65 imps
0 + 4-7 + 8 = 12-15 horrors

Necropolis
20-30 + 20-30 + 12 = 52-72 skeletons
0 + 4-6 + 8 = 12-14 zombies

Dungeon
30-40 + 30-40 + 14 = 74-94 troglodytes
0 + 4-6 + 8 = 12-14 harpies

Barbarian
15-25 + 15-25 + 15 = 45-65 orcs
0 + 5-7 + 9 = 14-16 wolves

Swamp
10-20 + 10-20 + 12 = 32-52 gnolls
0 + 4-7 + 9 = 13-16 basilisks

Fortress
15-25 + 15-25 + 20 = 50-70 pixies
0 + 3-5 + 6 = 9-11 air elementals

Further, it's just my opinion.

At first glance, I think only Tower (assuming a mandatory 2nd level building) and Inferno won't be able to handle it. The rest, I think, will be able to. However, I would upgrade spears, centaurs, gremlins, and troglodytes instead of the 2nd level. These four will have quite good attack stacks. Fortress takes it easily if you don't expose the pixies, and Swamp will also manage on its own territory. Necropolis, I think, will have a hard time due to its slow army. Barbarians are weak, but they might manage. But in general, all this needs to be tested, otherwise it turns out that 6 out of 9 will definitely take it, who knows :) I'll test it in the evening.