The list comes from the Gems and Fragments drop page on BianKO's site. It shows what the gem can give and the rate for each item, but not which NPC opens it.
Abyss Gem contents
| Group | Items | Count | Rate |
|---|---|---|---|
| Scroll | Upgrade Scroll | 1 | 11.169% |
| Potions / waters | Potion of Wisdom, Water of favors, Water of grace | 3 | 11.16% (each) |
| Potion | Potion of Soul | 1 | 7.44% |
| Potions / materials | Bezoar, Glutinous Rice Cake, Potion of Intelligence, Potion of Sagacity, Stone of life, Water of love | 6 | 3.72% (each) |
| Armor (+1) | Full Plate, Rogue Full Plate, Priest Full Plate, Crystal | 20 | 1% (per piece) |
| Armor (+1) | Chitin, Rogue Chitin, Priest Chitin, Crimson | 20 | 0.25% (per piece) |
| KC | KC | 1 | 0.042% |
| Weapon (+1) | Blade Axe, Elixir Staff, Graham, Iron Bow, Priest Impact, Raptor, Shard, Totemic Spear | 8 | 0.01% (each) |
| Bar | Silver Bar | 1 | 0.008% |
| Bar | Gold Bar | 1 | 0.001% |
Rough math: over a third of all rolls are Upgrade Scroll or one of the three big potions/waters. There are 40 armor pieces in the pool, but each single piece is a long shot, so if you want one specific piece, plan around 1% or 0.25%.
Armor by class
| Class | Set at 1% per piece | Set at 0.25% per piece |
|---|---|---|
| Warrior | Full Plate | Chitin |
| Rogue | Rogue Full Plate | Rogue Chitin |
| Priest | Priest Full Plate | Priest Chitin |
| Mage | Crystal | Crimson |
Classes come from the item type column on the site (Warrior Armor, Rogue Armor, Priest Armor, Magician Armor). Every set has five pieces: boots, gauntlets/gloves, helmet, pads/pants and pauldron/robe.
+1 weapons
Each of the eight weapons sits at 0.01%: Blade Axe (two-handed axe), Elixir Staff (staff), Graham (sword), Iron Bow (bow), Priest Impact, Raptor (long spear), Shard (dagger) and Totemic Spear (spear). KC at 0.042%, Silver Bar at 0.008% and Gold Bar at 0.001% are the rarest lines.
Where Abyss Gem drops
On the mob pages, 21 mobs have Abyss Gem in their main drop, and most of them also drop Desperation Abyss or Hell Abyss floor keys. No rates or zones are listed.
| Mob (id) | Level | HP |
|---|---|---|
| Cave Leech (3371) | 20 | 215 |
| Lutterslan (271) | 30 | 1,108 |
| Solid Bin (871) | 38 | 1,500 |
| Orc Mage (1674) | 40 | 912 |
| Black Widow (3471) | 40 | 1,932 |
| Shadow (1171) | 48 | 5,000 |
| Gloom Hound (3571) | 55 | 5,247 |
| Burning Skeleton (3671) | 57 | 4,000 |
| Phantom (1271) | 60 | 3,500 |
| Ghost Warrior (1696) | 60 | 5,000 |
| Wraith (2071) | 65 | 4,452 |
| Reaper (3771) | 65 | 7,000 |
| Hob Goblin (2958) | 71 | 4,709 |
| Fallen Angel (2353) | 80 | 20,000 |
| Manticore (1823) | 85 | 12,551 |
| Centaur (2601) | 90 | 19,204 |
| Centaur (2651) | 90 | 19,204 |
| Flame Rock (3871) | 100 | 16,615 |
| Blood Tail (1821) | 120 | 90,936 |
| Blood Tail (1822) | 120 | 90,936 |
| Trap (1901) | 120 | 90,936 |
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