Enhance

Enhance
Enhancement uses resources and can fail. You may leave it for later.
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Select the input, inspect the current quote and requirements, then decide. Only your own confirmation may spend resources or consume items. Cancel or continue reading if you do not want to try. A rejected operation is not practice completed.
Enhance
Each enhancement attempt consumes the displayed gold and enhancement stones, including failure. The current level determines chance and risk. At +20 or higher failure can lower the level; +20 to +19 permanently destroys the second socket’s rune.
More information
Failure: −1 level. At +20 → +19, the rune in socket 2 is permanently destroyed.
Rune sockets unlock at +10 and +20.