This article is about the tradeable version. For the untradeable version, see Double Surge codex
The tradeable Double Surge codex is an item that can be used to unlock an upgrade to the Surge ability, giving it an extra charge with a separate hidden cooldown.
It is not functional in the Wilderness.
It can be created with 750 codex pages using the lectern. It is consumed upon use. This version can be bought from or sold to other players or the Grand Exchange, but the untradeable version version only requires 500 codex pages.
Double Surge codex (tradeable)
| Crafting level||1|
| Members only||Yes|
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