Hades II boon damage calculator

Pick a weapon, an aspect and a set of boons, and this works out your damage per second — split into weapon damage, Olympian effects, Blitz, Scorch and Hitch spread — along with per-hit numbers and whether your Magick actually sustains the rotation. It covers all six Nocturnal Arms, every god's boons, and all 36 Duos and 7 Legendaries with live prerequisite checking.

Why bother, when you can read the wiki

Because the wiki tells you what each boon does, not what happens when you combine them. Three things this makes visible that are hard to work out by hand:

Damage bonuses stack additively, not multiplicatively. They all share one denominator, so your first +50% attack boon is worth far more than your third. The calculator shows the real marginal gain each time you add one.

Scorch is capped. The applied pool drains at a fixed 80 damage per second. Stack enough Scorch sources and you're pouring damage into a bucket that's already overflowing — unless Burning Desire is lifting the cap on Weak foes, which turns the same build from 216 to 2,306 Scorch DPS.

Magick is the real constraint on Ω-heavy builds. The calculator tracks spend against regen and tells you when a rotation isn't sustainable.

FYI

Boon values for Zeus, Hera, Hestia, Aphrodite, Poseidon, Apollo and Hephaestus come from the wiki's data tables. Demeter, Artemis and Ares are marked est in the tool — those pages wouldn't load when it was built, so the numbers are best guesses. Base weapon damage for the Staff, Flames, Skull and Coat is also estimated; the Blades and Axe are confirmed.

An unofficial fan project. Not affiliated with Supergiant Games.