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RuneScape

Codex of lost knowledge

A codex containing teachings that help improve combat stances.

Access
Members
Value
1,250,000
High alchemy
750,000
Low alchemy
500,000

Grand Exchange

Buy limit
2

Price history

Open price chart

Used to make

Greater Death's Swiftness ability codex (untradeable)

Plan materials

Materials

Greater Death's Swiftness ability codex

Plan materials

Materials

Makes

Greater Death's Swiftness ability codex1
Invention
Level 85, 10,000 XP

Greater Sunshine ability codex (untradeable)

Plan materials

Materials

Makes

Greater Sunshine ability codex (untradeable)1
Invention
Level 85, 10,000 XP

Greater Sunshine ability codex

Plan materials

Materials

Makes

Greater Sunshine ability codex1
Invention
Level 85, 10,000 XP

Where to get it

SourceQuantityChance per roll
Zamorak, Lord of Chaos (Normal mode,Hard mode)

[{'content': 'The chance to receive a signature reward depends on enrage and bad luck mitigation mechanic. See the Drop mechanics section below.', 'name': 'signature'}]

1Varies