Runeword Building and Trigger Guide
Pair a Ritual Rune that generates Offering with an Invocation Rune that spends it, then measure trigger rate and overflow in combat. This is an expansion-first build layer.
Pair one Ritual and one Invocation Rune in a two-socket item, then verify the normal rotation naturally generates Offering. Measure expensive pairs in training and a real run, keeping them only when their effect outweighs the displaced Gems.
Five Decisions before Starting
5Check Ownership
Runewords require Vessel of Hatred.
Secure Two Sockets
Choose one item that holds both Runes.
Choose a Ritual Rune
Choose a trigger your normal rotation performs.
Choose an Invocation Rune
Compare Offering cost with the effect's role.
Measure Trigger Interval
Verify the indicator and effect in training and combat.
Decision Checks
5Pairing Two Runes
Create trigger and effect in one item.
Check type, order, and Offering.
Socket one Ritual and one Invocation.
Stop when pairing two of one type.
Include it in the expansion setup.
Base game uses Gems instead.
Ritual Rune
Generate Offering naturally.
Check actual dodge, skill, or movement frequency.
Prefer triggers that do not distort rotation.
Stop when triggering adds dead actions.
Verify your own trigger with a Mercenary.
Not available; use Gems for the role.
Invocation Rune
Gain the needed role often enough.
Read cost, effect, and overflow.
Match damage, defense, or Resource need.
Stop when a flashy effect rarely triggers.
Check expansion gear synergy.
Replace with Aspects or Gems.
Uptime Audit
Choose by combat frequency, not wording.
Count triggers over 30 seconds and one run.
Compare another pair on the same target.
Stop when rotation changes invalidate the test.
Measure in the finished expansion build.
Compare against a Gem setup.
Acquisition and Upgrades
Acquire only needed Runes safely.
Check current sources, trade, and ownership.
Set the target Rune before farming.
Stop when unpublished rates become fixed claims.
Check current Belial Rune rewards.
Switch to base-game materials.
Decision Boundaries
6- Runewords require Vessel of Hatred.
- Pair one Ritual and one Invocation Rune.
- Rune names do not guarantee uptime.
- Unpublished drop rates are not stated.
- Do not break the core rotation to trigger a Rune.
- Live Offering text is authoritative.
Baseline as of Patch 3.1.1
4- Runewords are a Vessel of Hatred system.
- Patch 3.0.x continues Rune reward and bug fixes.
- 3.0.4 fixed Rune loss during Cube recycling.
- Patch 3.1.1 values follow live tooltips.
Related Guides
9Mercenaries and Reinforcements
Separate trigger support from missing combat roles.
Current Builds
Match roles with finished builds.
Gear Upgrades
Review upgrade order and investment.
Combat Mechanics
Review damage and survival rules.
Build Diagnostics
Find the missing role from symptoms.
Progression
Return to the matching progression stage.
Activities
Choose a repeatable test activity.
Farming
Choose a route for the missing resource.
Patch 3.1.x
Review current changes and fixes.