SP Rosewell — Rose Bloom
Rock Dragon's ATK buff amplifies both Rose Bloom and Petal Burst detonations. The DEF boost helps Rosewell survive in melee range while stacking Petal Marks.
Rose Bloom has 65x Pure ATK scaling, and Petal Burst also uses 65x Pure ATK. Judgment Knight directly amplifies both. Strong for Pure ATK stacking builds.
Ruby/Ruby/
Topaz
Emerald/Emerald/Emerald
Ruby/Ruby/
Amethyst
Emerald/
Sapphire/
Diamond| Star | Branch | Effect |
|---|---|---|
| T0 | Petal Mark | Enemies hit: -20% ATK speed and move speed for 8s |
| T1 | Petal Burst | Marked enemies take 650% Pure DMG (65x) after 15 hits |
| T2 | Thorn Crit | Per enemy hit: +25% crit rate + 50% crit DMG for 10s (max 15 stacks) |
| T3 | Enhanced Petal | Petal Burst trigger → 5 hits, explosion becomes radius 2 AoE + 2s stun |
Crit Petal Detonation. Beginner-friendly with massive crit scaling. At max Tier 2 stacks: +375% crit rate and +750% crit DMG. Tier 3 makes Petal Marks detonate 3x faster.
Skill: Rose Bloom
Release a 3-wide line of roses dealing 650% physical DMG (65x Pure ATK scaling).
A straightforward AoE skill — fire a line of roses that hits everything in a 3-wide corridor. The 65x Pure ATK scaling is significant, meaning Pure ATK investment pays off enormously. The line shape is ideal for hallway encounters and can hit multiple enemies in a row.
Recommended Card
Best: 
Rock Dragon (★4, Warrior) — ATK + DEF Self-Buff
| Star | Passive |
|---|---|
| ★1 | +10% ATK, +15% DEF |
| ★2 | +20% ATK, +30% DEF |
| ★3–4 | Every 5s: -5% HP → +16% DEF +10% ATK buff (2 stacks) |
Synergy: Rock Dragon's ATK buff amplifies both Rose Bloom and Petal Burst detonations. The DEF boost helps Rosewell survive in melee range while stacking Petal Marks. The periodic self-buff compounds with Tier 2's crit stacking to produce consistently high damage output.
Alternative: 
Judgment Knight (★4, All) — Pure ATK Focus
| Star | Passive |
|---|---|
| ★1–3 | Counter-attack; +300 Pure ATK |
| ★4 | +100% Pure ATK%, +30% Skill DMG |
Rose Bloom has 65x Pure ATK scaling, and Petal Burst also uses 65x Pure ATK. Judgment Knight's +300 Pure ATK and +100% Pure ATK% at 4 stars directly amplify both damage sources. +30% Skill DMG further boosts Rose Bloom. Strong for Pure ATK stacking builds.
Budget: 
Giant Beast (★4, Warrior) — Auto + Skill Hybrid
| Star | Passive |
|---|---|
| ★1–2 | +30–50% Auto-Attack DMG |
| ★3–4 | Post-skill: enhanced heavy AoE 500% + 50% stun |
The post-skill heavy AoE triggers after Rose Bloom, adding a free 500% damage hit with 50% stun chance. The auto-DMG bonus helps accumulate Petal Mark hits faster. Accessible early option.
Gem Setup
Rosewell deals physical/Pure damage and scales heavily with crit at Tier 2.
Weapon / Ring Gems (Type 1 — Offensive, 6 sockets total)
| Equipment | Socket 1 | Socket 2 | Socket 3 | Why |
|---|---|---|---|---|
| Weapon |  Ruby (ATK) |
Ruby (ATK) |
 Topaz (Crit) |
ATK scales Rose Bloom and auto-attacks; Crit feeds Tier 2 crit stacking |
| Ring | Ruby (ATK) |
Ruby (ATK) |
 Amethyst (Crit DMG) |
4 Ruby for base damage; Amethyst amplifies Tier 2's massive crit rate |
Armor / Amulet Gems (Type 2 — Defensive, 6 sockets total)
| Equipment | Socket 1 | Socket 2 | Socket 3 | Why |
|---|---|---|---|---|
| Armor |  Emerald (HP) |
Emerald (HP) |
Emerald (HP) |
HP for melee survivability |
| Amulet | Emerald (HP) |
 Sapphire (DEF) |
 Diamond (All Resist) |
Mixed defense for general content |
Why Amethyst? Unlike most warriors, Rosewell has guaranteed crit scaling at Tier 2 (+375% crit rate at max stacks). This makes Crit DMG gems exceptionally valuable — you will crit on almost every hit, so amplifying crit damage is more efficient than adding more crit rate.
Equipment Affix Priorities
Weapon
| Priority | Affix | Why |
|---|---|---|
| 1 | Pure ATK% | Direct 65x scaling on both Rose Bloom and Petal Burst |
| 2 | ATK% | Multiplies base ATK for all damage sources |
| 3 | Crit DMG% | Amplifies Tier 2's guaranteed crits |
Armor
| Priority | Affix | Why |
|---|---|---|
| 1 | HP flat | Melee survivability |
| 2 | DEF% | Damage mitigation |
| 3 | DR% | Flat damage reduction |
Skill Tree Recommendations
| Tier | Priority | Notes |
|---|---|---|
| Tier 0 | Medium | Petal Mark is a useful slow debuff but modest impact. Good utility from the start. |
| Tier 1 | High | Petal Burst adds a secondary damage source that triggers automatically — passive DPS increase. |
| Tier 2 | Critical | Thorn Crit's +375% crit rate and +750% crit DMG at max stacks is game-changing. This is where Rosewell's damage spikes. |
| Tier 3 | Critical | Enhanced Petal reduces detonation to 5 hits + AoE + stun — marks explode constantly in group fights. |