The Promise Ring is a powerful piece of equipment in Anime Expeditions that is designed exclusively for Cursed Student True Love. Besides providing additional stat bonuses, it also replaces the unit’s default passive with a unique ability that significantly boosts its damage output through Bleed synergy. If you’re planning to evolve Cursed Student or maximize the unit’s potential, this guide explains how to obtain the Promise Ring, how the pity system works, its stat rolls, and everything you need to know before farming it.
How to Obtain the Promise Ring
The Promise Ring can only be earned from the Mastery Act of the School Grounds story stage. While School Grounds features several different modes, including Story Acts 1–5 and Infinite Mode, only the Mastery version has a chance to drop this exclusive equipment.
To farm the Promise Ring:
- Enter School Grounds – Mastery Act.
- Complete the stage.
- Repeat until the equipment drops.
Running Story Mode or Infinite Mode will not reward the Promise Ring, so make sure you’re selecting the correct game mode before starting a run.
Promise Ring Drop Rate
The Promise Ring has a relatively low drop chance, but there’s a built-in pity system that guarantees you’ll eventually obtain it. Current drop information includes:
- Drop Chance: 5%
- Pity System: Guaranteed after 20 Mastery clears
If you don’t receive the equipment during your first several runs, the pity mechanic ensures you’ll automatically obtain it upon completing your 20th Mastery run. This makes the grind much more predictable compared to relying entirely on luck.
How to Evolve Cursed Student
Before you can equip the Promise Ring, you’ll first need to evolve the base Cursed Student into Cursed Student True Love. The evolution requires the following materials:
- 1 Student ID
- 20 Blue Sprites
- 20 Purple Sprites
- 20 Rainbow Sprites
- 5,000 Gold
After gathering all required resources, complete the evolution to unlock Cursed Student True Love, which is the only unit capable of equipping the Promise Ring.
Promise Ring Stat Bonuses
Like many pieces of equipment in Anime Expeditions, every Promise Ring comes with randomized bonus stats. The available stat ranges are:
Range Bonus
- Between 1% and 5%
Damage Bonus
- Between 1% and 10%
Since these values are randomly generated, two Promise Rings may have completely different stat rolls.
Can You Reroll Promise Ring Stats?
Yes.
If you’re unhappy with your initial stat rolls, you can use Equipment Rerolls to generate new bonus values. This allows players to continue improving their equipment until they receive stronger Range or Damage bonuses without needing to farm another Promise Ring.
Spirit Bats Passive Explained
Equipping the Promise Ring replaces Cursed Student True Love’s default passive with an exclusive ability called Spirit Bats. The passive works by rewarding players who consistently apply Bleed effects during battle. Here’s how it functions:
- Enemies inside the unit’s attack range accumulate Bleed stacks.
- Once nearby enemies reach a combined total of 20 Bleed stacks, a Bat Spirit is summoned.
- Up to three Bat Spirits can exist simultaneously.
- Each Bat Spirit deals damage equal to 25% of Cursed Student True Love’s current damage stat.
- Every Bat Spirit disappears after performing three attacks.
Because the passive continuously creates additional attackers, it provides a noticeable increase in overall damage during longer battles.
Why Spirit Bats Works So Well
Cursed Student True Love already specializes in applying Bleed effects, making the Promise Ring a natural upgrade for the unit. Since Spirit Bats are triggered by accumulated Bleed stacks, maintaining constant Bleed uptime allows you to summon Bat Spirits more frequently throughout a stage. This creates a steady stream of extra attacks without requiring additional player input, increasing your total damage against bosses and large enemy waves.
Is the Promise Ring Worth Farming?
For players who regularly use Cursed Student True Love, the Promise Ring is one of the unit’s most valuable upgrades. Its advantages include:
- Guaranteed drop through the 20-run pity system.
- Additional Range and Damage bonuses.
- Rerollable stat values.
- An exclusive passive that significantly boosts Bleed-focused gameplay.
- Extra damage from summoned Bat Spirits.
Although farming the Mastery Act may take some time, the guaranteed reward means your effort won’t be wasted.
The Promise Ring is an essential piece of equipment for anyone building Cursed Student True Love in Anime Expeditions. While its 5% drop chance means you may need multiple runs, the built-in pity system guarantees you’ll receive it after 20 Mastery completions, making it one of the more reliable equipment grinds in the game.
Combined with randomized stat bonuses and the powerful Spirit Bats passive, the Promise Ring greatly enhances the unit’s Bleed-focused playstyle, making it a worthwhile investment for players looking to maximize their damage in both story content and challenging stages.