This item does not use a separate item-active slot. All categories use the same universal inventory slots.
What it does
Imbues one eligible ability to extend its duration.
When to reconsider it
Follow the path: Seven's Lightning Ball and Power Surge builds favour different targets. Some passive abilities can qualify; check the actual ability interaction.
Components and payment
No direct upgrade components are listed in this reference. Its full shop price is 1,600 souls.
A normal sale returns 800 souls at the reviewed 50% refund rate. Shop undo refunds have different rules. The continuation planner displays any sale separately from the purchase payment.
Builds into
Source and freshness
This is a dated Build 6839 catalog entry, not a live price promise. The planner checks the latest version and gameplay definitions before generating. No win rate is inferred from the catalog.