Codex of Shadows

A Codex of Shadows is a rare, endgame special Enchanted Book that contains a single low-leveled Augment. This can be applied to any available weapon or tool at an Anvil, at the cost of a significant number of levels. Up to 3 Codexes may be added to a single item; however, unlike with Enchanted Books, adding two Codexes of the same level will not upgrade the level.

Codex Number	Level Cost
1st	35
2nd	60
3rd	85
4th+	9999 (impossible)

Codex of Shadows can be obtained in the following ways:

Very rarely from End City loot chests, at a rate of 3/1000.
Uncommonly from Keystone Bosses

Boss Tier	Codex Chance
0 x 💀	0%
1 x 💀	15%
2 x 💀	30%
3 x 💀	50%
4 x 💀	0%
5 x 💀	0%

Commonly from the Ender Dragon
- Rolls twice: 40% chance for the first one, and 10% chance for the second one
- This means there's a 4% chance to get two, but each player can only receive 1 per kill

Whenever you get a Codex of Shadows, you will roll into one of 4 different Augment tables before choosing a random Augment from that table. The 4 tables have different rarities:

• Common (69.3%)

Augment	Chance	Description
Roped Arrow I	6.12%	Ability: Left click to prepare. Your next shot will pull you in towards it. Mana Cost: 25
Heal Other I	6.12%	Ability: Heals another player for (10 x LVL)% max health. Max (8 x LVL), min (1 x LVL). Mana Cost: 40
Quick Slash I	10.2%	Ability: Instantly hit your target for full weapon damage, ignoring any remaining i-frames. This ability can miss if you misclick. Mana Cost: 30
Snapshot I	10.2%	Ability: Left click to instantly fire an arrow, dealing (70 + LVL x 10)% damage. Mana Cost: 25
Spirit Split I	4.08%	30% chance per hit to steal (2 x LVL) mana from your opponent. No effect if your opponent has no mana.
Agile I	2.04%	Increases movement speed by 2.5% per level, adding across all armor pieces.
Poisonous I	4.08%	Inflicts Poison for 8 seconds that deals [1 + (LVL - 1) x 2] damage per tick.
Enlightenment I	2.04%	Permanent night vision.
Reeling I	2.04%	Increases entity pull strength of fishing rods by (LVL x 35)%.
Energy I	2.04%	Increases attack speed by (LVL x 3)%, adding across all armor pieces.
Adrenaline I	4.08%	Increase mana regeneration by 20% per level, adding across all items.
Corrosive I	4.08%	Inflicts Wither for 8 seconds that deals [1 + (LVL - 1) x 2] damage per tick.
Bloom I	6.12%	Ability: Crops within LVL + 5 blocks are boosted by between LVL and (2 x LVL) growth tiers. Mana Cost: 100
Frost I	4.08%	Inflicts Slow (LVL) for 8 seconds.
Ice Aspect I	4.08%	Inflicts Slow (LVL) for 8 seconds. You cannot have Fire and Ice Aspect on the same item.
Pin Down I	10.2%	Ability: Left click to instantly fire a shot at reduced velocity that inflict Slowness IV for (3 + 2 x LVL) seconds, but deals no damage. Mana Cost: 25
Firework I	2.04%	Ability: Launches (LVL) random fireworks. Mana Cost: 10
Heal I	6.12%	Ability: Heals yourself for (10 x LVL)% max health. Max (8 x LVL), min (1 x LVL). Mana Cost: 60
Venom I	4.08%	Inflicts Poison for 8 seconds that deals [1 + (LVL - 1) x 2] damage per tick.
Mana Pool I	6.12%	Increases maximum mana by 15 per level, adding across all items.

• Uncommon (29.7%)

Augment	Chance	Description
Heal II	4.84%	Ability: Heals yourself for (10 x LVL)% max health. Max (8 x LVL), min (1 x LVL). Mana Cost: 60
Poison Purge I	1.61%	Reduces poison damage by 1 per level, adding across all armor pieces.
Agile II	1.61%	Increases movement speed by 2.5% per level, adding across all armor pieces.
Biting I	4.84%	Increases melee damage by 5% per level.
Master Baiter I	1.61%	(LVL x 20%) chance to double your catch. You cannot have Master Baiter and Fish Grinder on the same item.
Ice Aspect II	3.23%	Inflicts Slow (LVL) for 8 seconds. You cannot have Fire and Ice Aspect on the same item.
Eagle Eye I	4.84%	Increases base arrow damage by (LVL x 3)%, adding across all armor pieces.
Heal Group I	4.84%	Ability: Heals yourself and all nearby players for (10 x LVL)% max health. Max (8 x LVL), min (1 x LVL). Mana Cost: 75
Stomp I	1.61%	Falling onto a valid target defers (LVL x 34%) of the fall damage to them.
Harpooning I	1.61%	Increases damage of thrown trident by 2.5 per level.
Longshot I	1.61%	Increases arrow damage by (0.25 + LVL x 0.25) for every block of distance between you and your target, but decreases base arrow damage by (2.5 + LVL * 0.5). Maximum of +(15 x LVL) bonus damage. Conflicts with Fragmentation and Recoil.
Wretched Strength I	3.23%	When below 50% max health, you deal up to (LVL x 7)% bonus damage, reaching its maximum bonus at 10% max health, adding across all armor pieces.
Regenerative I	1.61%	Heals 2.5% max health (minimum 0.5) per level every 4 seconds, adding across all equipment.
Dashing I	1.61%	Reduces Power Sword dash cooldown by 0.25s per level.
Berserker I	4.84%	Increases base melee damage by (LVL x 3)%, adding across all armor pieces.
Aftershock I	1.61%	Upon killing a mob, has a (10 + LVL x 5%) chance to create an explosion for (110% + LVL x 10%) weapon damage and a radius of (5 + LVL) blocks.
Hot Rod I	1.61%	Cooks the fish you catch. Conflicts with Fish Grinder.
Bloom II	3.23%	Ability: Crops within LVL + 5 blocks are boosted by between LVL and (2 x LVL) growth tiers. Mana Cost: 100
Heal Other II	4.84%	Ability: Heals another player for (10 x LVL)% max health. Max (8 x LVL), min (1 x LVL). Mana Cost: 40
Quick Slash II	3.23%	Ability: Instantly hit your target for full weapon damage, ignoring any remaining i-frames. This ability can miss if you misclick. Mana Cost: 30
Salvation I	1.61%	(0.5 + 0.5 x LVL)% chance to reduce incoming damage to 1. Chance adds across all armor pieces.
Snapshot II	1.61%	Ability: Left click to instantly fire an arrow, dealing (70 + LVL x 10)% damage. Mana Cost: 25
Constitution I	1.61%	Increases max health by 1 health (half a heart) per level, adding across all armor pieces.
Adrenaline II	3.23%	Increase mana regeneration by 20% per level, adding across all items.
Flanking I	1.61%	Increases damage by (15 + 10 x LVL)% when attacking enemies that aren't facing you.
Freedom I	1.61%	Ability: Relieves you of all negative effects. Also grants Fire Resistance for (LVL - 1) x 5 seconds. Mana Cost: 25
Pin Down II	1.61%	Ability: Left click to instantly fire a shot at reduced velocity that inflict Slowness IV for (3 + 2 x LVL) seconds, but deals no damage. Mana Cost: 25
Enderbane I	3.23%	Increases melee damage against Enderman, Ender Dragon, and Endermites by 10% per level.
Reeling II	1.61%	Increases entity pull strength of fishing rods by (LVL x 35)%.
Frost II	1.61%	Inflicts Slow (LVL) for 8 seconds.
Corrosive II	1.61%	Inflicts Wither for 8 seconds that deals [1 + (LVL - 1) x 2] damage per tick.
Mana Pool II	3.23%	Increases maximum mana by 15 per level, adding across all items.
Energy II	1.61%	Increases attack speed by (LVL x 3)%, adding across all armor pieces.
Spirit Split II	3.23%	30% chance per hit to steal (2 x LVL) mana from your opponent. No effect if your opponent has no mana.
Explosive Arrow I	1.61%	Ability: Left click to prepare. Your next shot will explode on impact, dealing up to (60 + LVL x 20)% weapon damage in a 3-block radius. Mana Cost: 50
Venom II	1.61%	Inflicts Poison for 8 seconds that deals [1 + (LVL - 1) x 2] damage per tick.
Deluge I	1.61%	Ability: Drops (10 x LVL) water drops at target location. Each drop deals 3 damage and inflicts Slow III for 4 seconds. Mana Cost: 35
Soul Split I	1.61%	30% chance to heal by (10 x LVL)% of damage dealt, up to (LVL x 2) health.
Poisonous II	1.61%	Inflicts Poison for 8 seconds that deals [1 + (LVL - 1) x 2] damage per tick.
Hallowed I	1.61%	Reduces wither damage by 1 per level, adding across all armor pieces.
Recoil I	1.61%	Shooting arrows cause you considerable knockback if you’re not sneaking. Conflicts with Longshot and Fragmentation.
Piercing I	1.61%	Your arrows pierce through (LVL) mobs.

• Rare (9.9%)

Augment	Chance	Description
Dashing II	5.41%	Reduces Power Sword dash cooldown by 0.25s per level.
Longshot II	2.7%	Increases arrow damage by (0.25 + LVL x 0.25) for every block of distance between you and your target, but decreases base arrow damage by (2.5 + LVL * 0.5). Maximum of +(15 x LVL) bonus damage. Conflicts with Fragmentation and Recoil.
Wretched Strength II	5.41%	When below 50% max health, you deal up to (LVL x 7)% bonus damage, reaching its maximum bonus at 10% max health, adding across all armor pieces.
Heal Group II	8.11%	Ability: Heals yourself and all nearby players for (10 x LVL)% max health. Max (8 x LVL), min (1 x LVL). Mana Cost: 75
Deluge II	5.41%	Ability: Drops (10 x LVL) water drops at target location. Each drop deals 3 damage and inflicts Slow III for 4 seconds. Mana Cost: 35
Reeling III	2.7%	Increases entity pull strength of fishing rods by (LVL x 35)%.
Master Baiter I	2.7%	(LVL x 20%) chance to double your catch. You cannot have Master Baiter and Fish Grinder on the same item.
Salvation II	2.7%	(0.5 + 0.5 x LVL)% chance to reduce incoming damage to 1. Chance adds across all armor pieces.
Flanking II	2.7%	Increases damage by (15 + 10 x LVL)% when attacking enemies that aren't facing you.
Piercing II	2.7%	Your arrows pierce through (LVL) mobs.
Eagle Eye II	8.11%	Increases base arrow damage by (LVL x 3)%, adding across all armor pieces.
Poison Purge II	2.7%	Reduces poison damage by 1 per level, adding across all armor pieces.
Berserker II	8.11%	Increases base melee damage by (LVL x 3)%, adding across all armor pieces.
Harpooning II	2.7%	Increases damage of thrown trident by 2.5 per level.
Recoil II	2.7%	Shooting arrows cause you considerable knockback if you’re not sneaking. Conflicts with Longshot and Fragmentation.
Biting II	8.11%	Increases melee damage by 5% per level.
Hallowed II	2.7%	Reduces wither damage by 1 per level, adding across all armor pieces.
Soul Split I	2.7%	30% chance to heal by (10 x LVL)% of damage dealt, up to (LVL x 2) health.
Stomp II	2.7%	Falling onto a valid target defers (LVL x 34%) of the fall damage to them.
Luck II	2.7%	Increases chest loot chance by 2% per level, adding across all items.
Enderbane II	8.11%	Increases melee damage against Enderman, Ender Dragon, and Endermites by 10% per level.
Explosive Arrow II	2.7%	Ability: Left click to prepare. Your next shot will explode on impact, dealing up to (60 + LVL x 20)% weapon damage in a 3-block radius. Mana Cost: 50
Constitution II	2.7%	Increases max health by 1 health (half a heart) per level, adding across all armor pieces.
Freedom II	2.7%	Ability: Relieves you of all negative effects. Also grants Fire Resistance for (LVL - 1) x 5 seconds. Mana Cost: 25

• Very Rare (0.9%)

Augment	Chance	Description
Piercing III	1.75%	Your arrows pierce through (LVL) mobs.
Heal Other III	5.26%	Ability: Heals another player for (10 x LVL)% max health. Max (8 x LVL), min (1 x LVL). Mana Cost: 40
Venom III	3.51%	Inflicts Poison for 8 seconds that deals [1 + (LVL - 1) x 2] damage per tick.
Bloom III	3.51%	Ability: Crops within LVL + 5 blocks are boosted by between LVL and (2 x LVL) growth tiers. Mana Cost: 100
Heal III	5.26%	Ability: Heals yourself for (10 x LVL)% max health. Max (8 x LVL), min (1 x LVL). Mana Cost: 60
Dashing III	3.51%	Reduces Power Sword dash cooldown by 0.25s per level.
Eagle Eye III	5.26%	Increases base arrow damage by (LVL x 3)%, adding across all armor pieces.
Corrosive III	3.51%	Inflicts Wither for 8 seconds that deals [1 + (LVL - 1) x 2] damage per tick.
Deluge III	3.51%	Ability: Drops (10 x LVL) water drops at target location. Each drop deals 3 damage and inflicts Slow III for 4 seconds. Mana Cost: 35
Constitution III	1.75%	Increases max health by 1 health (half a heart) per level, adding across all armor pieces.
Salvation III	1.75%	(0.5 + 0.5 x LVL)% chance to reduce incoming damage to 1. Chance adds across all armor pieces.
Hallowed III	1.75%	Reduces wither damage by 1 per level, adding across all armor pieces.
Luck III	1.75%	Increases chest loot chance by 2% per level, adding across all items.
Wretched Strength III	3.51%	When below 50% max health, you deal up to (LVL x 7)% bonus damage, reaching its maximum bonus at 10% max health, adding across all armor pieces.
Mana Pool III	5.26%	Increases maximum mana by 15 per level, adding across all items.
Stomp III	1.75%	Falling onto a valid target defers (LVL x 34%) of the fall damage to them.
Flanking III	1.75%	Increases damage by (15 + 10 x LVL)% when attacking enemies that aren't facing you.
Harpooning III	1.75%	Increases damage of thrown trident by 2.5 per level.
Explosive Arrow III	1.75%	Ability: Left click to prepare. Your next shot will explode on impact, dealing up to (60 + LVL x 20)% weapon damage in a 3-block radius. Mana Cost: 50
Adrenaline III	3.51%	Increase mana regeneration by 20% per level, adding across all items.
Frost III	1.75%	Inflicts Slow (LVL) for 8 seconds.
Heal Group III	5.26%	Ability: Heals yourself and all nearby players for (10 x LVL)% max health. Max (8 x LVL), min (1 x LVL). Mana Cost: 75
Poison Purge III	1.75%	Reduces poison damage by 1 per level, adding across all armor pieces.
Biting III	5.26%	Increases melee damage by 5% per level.
Soul Split II	1.75%	30% chance to heal by (10 x LVL)% of damage dealt, up to (LVL x 2) health.
Spirit Split III	3.51%	30% chance per hit to steal (2 x LVL) mana from your opponent. No effect if your opponent has no mana.
Recoil III	1.75%	Shooting arrows cause you considerable knockback if you’re not sneaking. Conflicts with Longshot and Fragmentation.
Agile III	5.26%	Increases movement speed by 2.5% per level, adding across all armor pieces.
Poisonous III	1.75%	Inflicts Poison for 8 seconds that deals [1 + (LVL - 1) x 2] damage per tick.
Enderbane III	5.26%	Increases melee damage against Enderman, Ender Dragon, and Endermites by 10% per level.
Berserker III	5.26%	Increases base melee damage by (LVL x 3)%, adding across all armor pieces.

Codex of Shadows

Level Cost

Ways of Obtaining

Possible Augments