Normal Chest (Tier 10)

Rewards

Reward	Common	Uncommon	Rare	Unique	Epic	Legendary	Immortal	Ascendant
? Primordial Ironstone Item	12.9%	—	—	—	—	—	—	—
? Primordial Forgestone Item	—	6.6%	—	—	—	—	—	—
Celestial Helm Helmet · Tier 9	4.5%	1.8%	1.4%	0.55%	0.15%	0.02%	0.00017%	—
Celestial Armor Armor · Tier 9	4.5%	1.8%	1.4%	0.55%	0.15%	0.02%	0.00017%	—
Celestial Gloves Gloves · Tier 9	4.5%	1.8%	1.4%	0.55%	0.15%	0.02%	0.00017%	—
Celestial Boots Boots · Tier 9	4.5%	1.8%	1.4%	0.55%	0.15%	0.02%	0.00017%	—
? Primordial Manastone Item	—	—	4%	—	—	—	—	—
? Soldier's Faded Epaulet Attachment	3.4%	—	—	—	—	—	—	—
? Soldier's Signet Ring Attachment	3.4%	—	—	—	—	—	—	—
Tyrant Dragon Helm Helmet · Tier 10	3.3%	1.3%	1%	0.4%	0.05%	0.0057%	0.000046%	—
Tyrant Dragon Armor Armor · Tier 10	3.3%	1.3%	1%	0.4%	0.05%	0.0057%	0.000046%	—
Tyrant Dragon Gloves Gloves · Tier 10	3.3%	1.3%	1%	0.4%	0.05%	0.0057%	0.000046%	—
Tyrant Dragon Boots Boots · Tier 10	3.3%	1.3%	1%	0.4%	0.05%	0.0057%	0.000046%	—
? Amber Shard Attachment	1.7%	—	—	—	—	—	—	—
? Carnelian Shard Attachment	1.7%	—	—	—	—	—	—	—
? Eagle Feather Amulet Attachment	—	1.2%	—	—	—	—	—	—
? Knight's Iron Insignia Attachment	—	1.2%	—	—	—	—	—	—
? Lapis Shard Attachment	—	0.81%	—	—	—	—	—	—
? Citrine Shard Attachment	—	0.81%	—	—	—	—	—	—
? North Warrior's Bracelet Attachment	—	—	0.63%	—	—	—	—	—
? Valkyrie Wing Feather Attachment	—	—	0.63%	—	—	—	—	—
? Shaman's Rune Necklace Attachment	—	—	0.63%	—	—	—	—	—
? Amber Attachment	—	—	0.41%	—	—	—	—	—
? Carnelian Attachment	—	—	0.41%	—	—	—	—	—
? Obsidian Attachment	—	—	0.41%	—	—	—	—	—
? Warlord's Helm Crest Attachment	—	—	—	0.16%	—	—	—	—
? Swordsman's Jade Pendant Attachment	—	—	—	0.16%	—	—	—	—
? Master's Prayer Beads Attachment	—	—	—	0.16%	—	—	—	—
? Sacred Sigil Attachment	—	—	—	—	0.14%	—	—	—
? Lapis Attachment	—	—	—	0.11%	—	—	—	—
? Citrine Attachment	—	—	—	0.11%	—	—	—	—
? Onyx Attachment	—	—	—	0.11%	—	—	—	—
? Frost Sigil Attachment	—	—	—	—	—	0.06%	—	—
? Royal Guard's Pauldron Attachment	—	—	—	—	0.03%	—	—	—
? Taoist's Bell Attachment	—	—	—	—	0.03%	—	—	—
? Lion Dance Amulet Attachment	—	—	—	—	0.03%	—	—	—
? Blazing Sigil Attachment	—	—	—	—	—	—	0.02%	—
? Garnet Attachment	—	—	—	—	0.02%	—	—	—
? Jade Attachment	—	—	—	—	0.02%	—	—	—
? Golden Beryl Attachment	—	—	—	—	0.02%	—	—	—
? Transcendent Sigil Attachment	—	—	—	—	—	—	—	0.0092%
? Sand Warrior's Bracelet Attachment	—	—	—	—	—	0.0062%	—	—
? Falcon Headpiece Attachment	—	—	—	—	—	0.0062%	—	—
? Guard's Gorget Attachment	—	—	—	—	—	0.0062%	—	—
? Priest's Golden Ankh Attachment	—	—	—	—	—	0.0062%	—	—
? Falcon's Scarab Ring Attachment	—	—	—	—	—	0.0062%	—	—
? Rough Ruby Attachment	—	—	—	—	—	0.0041%	—	—
? Rough Sapphire Attachment	—	—	—	—	—	0.0041%	—	—
? Rough Topaz Attachment	—	—	—	—	—	0.0041%	—	—
? Rough Emerald Attachment	—	—	—	—	—	0.0041%	—	—
? Rough Opal Attachment	—	—	—	—	—	0.0041%	—	—
? Royal Knight's Plumed Crest Attachment	—	—	—	—	—	—	0.0025%	—
? Priest's Firebird Amulet Attachment	—	—	—	—	—	—	0.0025%	—
? Priest's Lotus Amulet Attachment	—	—	—	—	—	—	0.0025%	—
? Storm Taoist's Bell Attachment	—	—	—	—	—	—	0.0025%	—
? Guardian's Sandstone Amulet Attachment	—	—	—	—	—	—	0.0025%	—
? Ruby Attachment	—	—	—	—	—	—	0.0016%	—
? Sapphire Attachment	—	—	—	—	—	—	0.0016%	—
? Golden Crystal Attachment	—	—	—	—	—	—	0.0016%	—
? Emerald Attachment	—	—	—	—	—	—	0.0016%	—
? Black Opal Attachment	—	—	—	—	—	—	0.0016%	—
? Paladin's Horned Helm Attachment	—	—	—	—	—	—	—	0.001%
? Storm King's War Horn Attachment	—	—	—	—	—	—	—	0.001%
? Overlord's Lion Belt Attachment	—	—	—	—	—	—	—	0.001%
? Falcon Emperor's Sun Gem Attachment	—	—	—	—	—	—	—	0.001%
? Falcon Emperor's Gold Necklace Attachment	—	—	—	—	—	—	—	0.001%
? Crimson Ruby Attachment	—	—	—	—	—	—	—	0.0007%
? Blue Moon Attachment	—	—	—	—	—	—	—	0.0007%
? Golden Heart Attachment	—	—	—	—	—	—	—	0.0007%
? Peridot Attachment	—	—	—	—	—	—	—	0.0006%
? Diamond Attachment	—	—	—	—	—	—	—	0.0006%
Any reward of that grade	54.4%	23%	16.7%	4.6%	1.1%	0.22%	0.04%	0.02%

Where It Drops

Per kill: the chance of a box times the share that is not a weapon box. Before Engraving bonuses to drop rates.

Also listed for Nightmare 4-10 (normal monsters), where the box chance is 0%: never dropped there.