Late game optimizer | Ancients optimizer | Ancients optimizer (souls) | Gild optimizer
This tool optimizes average farm efficiency, factoring in ancients that increase DPS, gold income and hero souls.
This does not include Vaagur, it is assumed that you have already maxed it out (actually, for idle mode it doesn't matter).
Note that the value of Golden Clicks depends on how fast you're killing monsters, so it is impossible to rank the related ancients accurately.

This calculator is heavily outdated (almost a year).

Refer to the List of Calculators for newer tools.