This is a review for Ring of Siege (Damage Boost Ring) in Seven Knights Rebirth. It features Ring of Siege's review, effects, recommended heroes, recommended refining, and how to obtain. Please use this guide when looking up information on Ring of Siege in Seven Knights Rebirth.
Table of Contents
Ring of Siege Rating and Effect
| ★4 | ★5 | ★6 |
|---|---|---|
Aged Ring of Siege | Ring of Siege | Uncommon Ring of Siege |
| Effect | At the start of combat, damage dealt with 1–3 target attack skills increases by ●% [★6] 10% / [★5] 6% / [★4] 3% |
|---|---|
| Category | Damage Boost |
| Rarity | Rare |
| How to Get | Drops from Adventure Nightmare Advent Expedition Ranking Rewards Total War Shop Exchange Guild Shop Exchange |
Ring of Siege Rating
Ring of Siege increases damage dealt with 1–3 target attack skills, making it recommended for PvE Attackers where single-target or 3-target attacks are effective. It is useful in Raid Battle, Castle Rush, Advent Expedition, even floors of Tower of Trials, and more.
Ring of Siege Stats
| 4★ (Aged) | 5★ | 6★ (Uncommon) | |
|---|---|---|---|
| Post-Enhancement | 5% | 7% | 10% |
| Pre-Enhancement | 0.5% | 1% | 2.5% |
Accessory stats increase All Attack, Defense, and HP for all Ranks. If you are equipping accessories for stats, prioritize higher Rank over higher Rarity.
Comparison of Ring of Siege and Rings in the Same Category
Ring of Siege | At the start of combat, damage dealt with 1–3 target attack skills increases by ●% [★6] 10% / [★5] 6% / [★4] 3% |
Ring of Subjugation | At the start of combat, damage dealt to Bosses increases by ●% [★6] 12% / [★5] 8% / [★4] 4% |
Ring of Annihilation | At the start of combat, damage dealt with 4–5 target attack skills increases by ●% [★6] 10% / [★5] 6% / [★4] 3% |
Damage-up rings have activation conditions, so they must be equipped on characters that can take advantage of the effect. Raid Battle, Castle Rush, Advent Expedition, and other boss content Attackers should definitely equip Ring of Subjugation.
Recommended Heroes for Ring of Siege
Biscuit, Ruri, Ryan, and More
The Ring of Siege is especially recommended when using Biscuit as a Round 1–2 breaker in Castle Rush. It also works well on 3-target attackers like Ruri and Ryan.
Recommended Refining and Crafting for Ring of Siege
Damage Boost Rings Recommended
For Ring of Siege, Refinement Ring of Subjugation (Boss Damage Boost) or Ring of Vengeance (Damage Boost) is recommended. Ring of Annihilation is a mediocre choice here since few heroes have both single-to-3 target and 4–5 target attacks.
Random Conversion requires fewer materials
Fixed Conversion lets you obtain a specific ring, but requires more material rings. With Random Conversion, the ring obtained is random but requires fewer materials, so Random Conversion is recommended unless you are targeting a specific ring.
How to Get Ring of Siege
- Drops from Adventure Nightmare
- Advent Expedition ranking rewards
- Exchange at Guild Shop
- Purchase Nightmare Pass
Drops from Adventure Nightmare
Accessory Rank by Area
| Nightmare Stage | Dropped Accessory |
|---|---|
| 1-1~ | ★4 |
| 6-1~ | ★4~★5 |
| 11-1~ | ★4~★6 |
Accessories have a chance to drop when you clear Adventure Nightmare stages. Nightmare becomes available after clearing Adventure 14-50, and the rank of dropped accessories increases as you advance through stages.
Best Hero Tier ListEquip a Pet with Equipment Drop Rate UP
| Pets with Equipment Drop Rate UP | |
|---|---|
Mog(up to 30% UP) | Doo(up to 10% UP) |
Nightmare uses a 2-round format that requires 2 parties. By including Mog or Doo in one of your parties, you can boost the accessory drop rate.
Point! | Doo can be obtained through Pet Conversion. Mog and Doo's effects do not stack, so only bring one of them. |
|---|
Advent Expedition Ranking Rewards

You can earn Rare Accessory Boxes from the Advent Expedition ranking rewards. Rankings are determined by the damage dealt to the God of Destruction after defeating the 4 Shadows of Destruction.
Advent Expedition GuideExchange at Guild Shop

You can exchange God of Destruction Fragments (earned from Advent Expedition individual rewards) for a ★5 Rare Accessory Box. However, other rewards such as Old Four Emperors Summon Cards and Equipment Boxes are generally recommended first.
Guild Guide - How to Join & CreatePurchase Nightmare Pass

The Premium Pass for Nightmare Pass IV and V also includes ★4 Legendary Accessory Boxes and ★6 Uncommon Accessory Selection Boxes. The other rewards are also generous, so purchasing it is recommended if you don't mind spending.
Related Seven Knights Re: BIRTH Articles
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