Random Options & Graded Drop System
You'll see the A-grade glow before you pick it up. Two stacked loot systems — a D → A tier roll and a separate random-options roll — fire on every equipment drop. The chance both land high on the same piece is the entire endgame chase.
- Random Options — random bonus stats rolled onto equipment
- Graded Drop System — tier ranking (D → C → B → A) that boosts the item's base performance
A single drop can be both high-grade and high-rolled. That's the endgame chase. That's also the item you'll dream about three weeks before you ever see one.
Graded Drop System
Equipment can drop pre-graded. Each grade increases the item's base bonuses on top of refinement and any random options. Higher grades are visually distinguishable in inventory and on the world drop sprite — you'll know an A-grade dropped before you even pick it up.
| Grade | Quality | Drop Behavior |
|---|---|---|
| None | Standard | Default state — no grade bonus |
| D | Common | Lowest graded tier |
| C | Uncommon | Mid-low tier |
| B | Rare | Mid-high tier |
| A | Legendary | Highest tier — strongest base bonuses |
Grade ranges are controlled per-item via GradeMinimum / GradeMaximum drop properties. Endgame monsters can roll up to A, while world bosses skew toward B/A. Trash mobs in low-level zones will never drop graded gear.
Random Options System
Independent of grade, equipment can roll random bonus options when it drops or is created. Each random option is a (ID, Value, Param) tuple — examples include race tolerance, elemental resistance, stat bonuses, ASPD, crit, and more.
- Each piece of equipment can carry up to several random option slots
- The pool of possible options depends on equipment type (weapons, armor, accessories)
- Values within each option roll inside a defined range
- Combined with grade, this means no two drops are identical
| Category | Examples |
|---|---|
| Stat Bonuses | STR / AGI / VIT / INT / DEX / LUK +N |
| Elemental Tolerance | Resistance to Fire, Water, Wind, Earth, etc. |
| Race Damage | +% damage to Demi-Human, Demon, Dragon, etc. |
| Combat Stats | ATK, MATK, ASPD, CRIT, FLEE, HIT |
| Defensive | MaxHP/MaxSP %, damage reduction, status resistance |
| Skill Cast | Cast time reduction, after-cast delay reduction |
How Grade and Random Options Stack
A typical comparison between a vanilla drop and the chase target:
| Aspect | Standard Drop | Endgame Drop |
|---|---|---|
| Grade | None | A |
| Random Options | 0–1 | Multiple high-roll options |
| Refinement | +0 | +9 to +10 |
| Effective Power | Base | Base × Grade Bonus + Random Bonuses |
All three systems — refinement, grade, and random options — are independent and stack multiplicatively with item base stats.
Pushing items to higher grades carries a destruction risk. The reward is real — and so are the stakes. Don't sleep on protective items if you're attempting an A-grade upgrade on your main weapon.
Why It Matters
- Item identity — every drop has its own roll fingerprint; identical-looking gear plays differently
- Endgame chase — A-grade with perfect random options is the true endgame target
- Marketplace value — high-grade + high-roll items command real premiums in the Safe Marketplace
- Build crafting — random options let players target specific resistances or burst damage profiles
- Risk/reward gameplay — destruction risk on grade enhancement creates real stakes around your favorite items
See Also
- Safe Marketplace — trade graded and rolled items with zero scam risk
- Play-to-Earn — high-tier loot has direct real-world value
- Stats — pick the random options that matter for your build