Stone of Penance · 09-02 patch 2.01

Compare +0 through +9

Stone effects relative to having no active stone

Stone	Life*	Damage	Divine bonus	Level +10 chance†

* The Life label is inferred from code and has not been tested in game. Damage applies to both main damage channels. † Chance to add 10 equipment levels, when eligible. Bonuses are percentage points on eligible rolls.

Accessory upgrade calculator

Stone +value Accessory +value

One upgrade attempt, after applying the tier minimum. Formula constants still need verification on this patch.

All eight solo combat fields

Values for the selected enemy profile. Some field names are unverified.

Stone	Life*	Damage	Stat A	Stat B	Adjustment A	Adjustment B	HP-relative effect	Secondary damage

Life, Damage, Stat A/B, HP-relative effect and Secondary damage: ×(1 + raw / 10000). Adjustments A/B: raw / 100, added to their respective fields. Stat A/B depend on enemy type. HP-relative effects scale with maximum Life. The exact meaning of Secondary damage is unverified.

Accessory +value

Let p be the stone +value and a the effective accessory +value.

chance = min(200, max(10 × (p + 1), base + 20 × p − 10 × a))

Tier	Base	Minimum accessory +value applied first	No further +value roll at
2	100	unchanged	+15
3	200	+5	+30
4	300	+15	+45

Below 100%, the chance applies to a single +1 upgrade. Above 100%, +1 is guaranteed and the excess is the chance of another +1. At 200%, +2 is guaranteed. Each calculation covers one upgrade attempt.

For an Enlightened Divine accessory already at +20, the formula gives:

Stone	One evaluation
+5	guaranteed +1
+6	guaranteed +1, 20% chance of +2 total
+7	guaranteed +1, 40% chance of +2 total
+8, forced	guaranteed +1, 60% chance of +2 total
+9, forced	guaranteed +1, 80% chance of +2 total

The ceiling check uses the starting accessory +value. A final cap after the roll has not been verified.

Accessory rarity and item level

For Exotic accessories, the rarity-upgrade chance is:

Tier	Chance to upgrade rarity
2	80%, 90%, 100% at stone +0, +1, +2; then 100%
3	100% throughout
4	80%, 90%, 100% at stone +0, +1, +2; then 100%

Tier 2/3 targets Divine. A Divine accessory receives no further rarity roll on those tiers. Tier 4 targets rarity 5; the formula gives a Divine accessory a 100% rarity-upgrade roll even at +0. Existing rarity 5 is excluded.

The upgrade also raises the accessory’s item level to at least 160/170/180/200 for difficulty codes 2/3/4/5. A separate rand(100) < stone +value roll adds 10 to that target. A higher existing item level is preserved. Item level and accessory +value are separate fields.