Rune of Lubrication

Rune of Lubrication is a rune in Task Bar Hero's account-wide rune tree. At max level it grants "Auto-Open Normal Chest Time -1s". It has 5 levels and costs 7,000,000 gold to max out.

Cost per level

Level 1 — Auto-Open Normal Chest Time -0.2s1,000,000 gold
Level 2 — Auto-Open Normal Chest Time -0.4s1,200,000 gold
Level 3 — Auto-Open Normal Chest Time -0.6000000000000001s1,400,000 gold
Level 4 — Auto-Open Normal Chest Time -0.8s1,600,000 gold
Level 5 — Auto-Open Normal Chest Time -1s1,800,000 gold

Runes are bought with gold and apply to every hero on the account. Plan a full path on the Rune Planner, work out which stage repays it fastest with the Farming Planner, or browse all 197 nodes on the Runes page.

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