Spirit Rings is a stat-threshold weapon that triggers additional techs when Area, Speed, Duration, and/or Growth bonuses reach or exceed 155%. Each qualifying stat above the threshold activates a bonus tech, scaling the weapon's output with how many bonuses are elevated. The weapon rewards broad stat investment across multiple bonus categories simultaneously.

• Additional techs trigger when Area, Speed, Duration, and/or Growth bonuses reach 155% or more
• More stats above the threshold potentially activates more additional techs
• Best in builds that naturally raise multiple bonus stat categories at once
• Evolution condition requires 5 maxed passive items — an unusual multi-item upgrade requirement
• Candelabrador, Bracer, Spellbinder, and Tiragisu are the primary passives for meeting the threshold conditions

Hold 5 maxed passive items, level Spirit Rings to MAX, then open a treasure chest after 10:00 (evolved form name to be confirmed).

The 5-maxed-item evolution condition is rare in the game — intentional passive leveling rather than simply holding items is required.

• General-purpose stat-enhancement passives (Candelabrador, Bracer, etc.) satisfy the threshold conditions naturally as the build develops
• Rewards builds that spread investment across Area, Speed, Duration, and Growth — all useful bonus categories for other weapons too
• Once thresholds are met, the bonus tech activations provide a meaningful overall output boost
• Flexible in build design — many different passive combinations can satisfy the conditions

• No bonus techs activate until one or more stats reach 155% — early-to-mid-game performance is limited
• Build direction is constrained toward Area, Speed, Duration, and Growth stat investment
• Evolution requires 5 maxed passive items — passive leveling awareness needed; evolution timing is typically late
• Base performance without active techs is modest — other weapons compete well before thresholds are met

Characters that naturally accumulate Area, Speed, Duration, and Growth bonuses fit best. Builds that acquire many passives quickly and prioritize broad stat investment unlock the weapon's value earliest. Long-run strategies that can afford the passive slot investment reach evolution most reliably.

Build priority is reaching the 155% thresholds as early as possible. Candelabrador first, then Bracer and Spellbinder in quick succession. Once all four bonus stats cross 155%, the full tech activation bonus is in effect for the rest of the run.

Early-game before thresholds are met, use a high-damage primary weapon to carry the run. Spirit Rings transitions from passive to active contribution when the stat conditions are satisfied — mid-to-late game is where it earns its slot.

Actively level passives to MAX to satisfy the evolution condition. Tiragisu improves Growth which speeds up leveling generally — it serves double duty by contributing to the 155% Growth threshold and accelerating how quickly other passives reach MAX.

Q. What does "155% bonus" mean exactly? A. Area, Speed, Duration, and Growth are stat multipliers that start at 100% (no bonus). Each upgrade pushes the multiplier higher. When the displayed bonus reaches 155% or more (i.e., +55% above baseline), that stat qualifies for tech activation.

Q. Do all four stats need to hit 155% for the techs to activate? A. No — any qualifying stat at or above 155% activates a tech. The more stats that clear the threshold, the more additional techs fire.

Q. Is the 5-maxed-items evolution achievable in a single run? A. Yes — with sufficient passive acquisition rate and experience income it is achievable within a single run. Growth-enhancing passives like Tiragisu accelerate passive leveling speed indirectly.