Currency
Souls and Soul Stones
Souls pay for the normal Engraving nodes, Soul Stones for the large special ones. Nothing else in the game costs either of them.
Soul Stones
Each stage gives Soul Stones the first time you clear it, and never again. Chests and enemies do not drop them.
Clearing all 160 stages gives exactly what the whole Engraving tree costs in Soul Stone.
40 for the 40 stages of Normal.
120 for the 40 stages of Torment.
200 for the 40 stages of Nightmare.
280 for the 40 stages of Hell.
Where Souls come from
Each enemy you defeat gives Souls: 50 on Normal, 60 on Torment, 70 on Nightmare, 90 on Hell, before bonuses.
While the game is closed you keep earning. For 8 hours offline, before bonuses: 203,000 to 414,000 on Normal, 425,000 to 540,000 on Torment, 532,000 to 643,000 on Nightmare, 664,000 to 772,000 on Hell, depending on the stage.
Offline EXP your heroes cannot take because of the stage's level cap turns into Souls: one fifth of it, averaged over the heroes in your Formation and rounded.
The Workshop turns gear, socket items and crafting materials you do not need into Souls. Their pages list what each one gives.
More Souls
Soul on Kill nodes add up to +190.08%, Offline Soul nodes to +49.99% and one node gives Offline Rewards +20%.
Soul on Kill +5% · Clear stage 1-10 on Normal
Offline Rewards +10% · Own the Convenience Pack DLC
Soul on Kill +5% · Own the Trade Pack DLC. The Trade Pack is not listed on the Steam store as of 12 November 2026