From TheReincarnation

Notes

The amount of Succubi that the spell Dreams of Seduction (DoS) produces depends on your current population.

• The number that will appear is (Current population)*0.035

• You can use this calculator (from Dwar(Grizzmo) from the old guild Middle Earth) to calculate how many will come,
  • and from there at what position they will stack (FLYING modifier applies).
  • Note: The calculator is currently offline.