Tool Upgrade Stone III is a Legends of Idleon item: quest reward, sold in shops. Drag onto any Tool to apply. Success Chance; 50% Uses up 1 slots only if Successful

Tool Upgrade Stone III | Idleon Toolbox

Drag onto any Tool to apply. Success Chance; 50% Uses up 1 slots only if Successful

Tool_Upgrade_Stone_III

Hold down to add these gems to your account. You can then spend them in the Gem Shop!

Pass through 15 hoops in a row. @ OR @ Pass a total of 90 hoops across all attempts