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Alchemy

The ultimate purpose of alchemy is finding the Philosopher's Stone, which is required to access The Great World Spire. Every 20 uses the mithril cost is increased by 1.

Main useThe ultimate purpose of alchemy is finding the Philosopher's Stone, which is required to access The Great World Spire. Every 20 uses the mithril cost is increased by 1.
When to buyUse once the Laboratory path is open and science upgrades are part of the run plan.
CostGold cost not shown until unlock

The ultimate purpose of alchemy is finding the Philosopher's Stone, which is required to access The Great World Spire.

Every 20 uses the mithril cost is increased by 1.

AvailabilityHidden until the relevant unlock path or full-build condition is met.
Gold CostGold cost not shown until unlock.
Unlock ConditionRequires at least 8 matching entries in the referenced saved-state list.
EffectPurchases a Swap Buildings unit.