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Mementos
Glass Armonica
Glass Armonica
Unlock Condition
Reach Level 9 with Benjamin Franklin.
Benefit
10%
Science and
Happiness when in an Alliance for you and ally.
Description
Tones by touch.
Strategy Tips
Plan your strategy around the unlock condition to earn this memento efficiently.
Consider how this memento's benefit aligns with your civilization's strengths.
Mementos provide permanent benefits, making them valuable long-term investments.
Science and 
Happiness when in an Alliance for you and ally.