Sun Force
Obtained by excavating both the Dawnstone and Duskstone lore artifacts. It has different effects depending on the time of day.
At R100+ you can get Planetary Force (Lore Artifact) which activates all Sun Force effects at once. See detales below.
Dawnstone
Description: Only found during sunrise hours. Emits a faint glow.
Rewards: With Both the Dawnstone and Duskstone artifact, awards the Sun Force upgrade, which grants different effects based on time of the day.
Requirement: Excavate between 5:00am and 8:00am (Local Time)
Chance: (Excavation count / 10,000)%
Duskstone
Description: Only found during sunset hours. Absorbs light in a small radius.
Rewards: With Both the Duskstone and Dawnstone artifacts, awards the Sun Force upgrade, which grants different effects based on time of the day. See details.
Requirement: Excavate between 6:00pm and 9:00pm (Local Time)
Chance: (Excavation count / 10,000)%
Sun Force
Note: All times are based on UTC time.
Note: Current UTC Time
12 AM - 6 AM
Effect: Gain additional assistants based on the amount of Gems you own.
Formula: floor(ln(1+x) ^ 1.35).
6 AM - 12 PM
Effect: Increase Mana Regeneration based on the amount of assistants you own. (Additive)
Formula: (1.75 * ln(1 + x) ^ (1.75 + 0.5 * A)), where x is amount of assistants you own.
12 PM - 6 PM
Effect: Increase the production of all buildings based on the amount of Faction Coins you collected in this game.
Formula: log(1 + x) ^ (3 + 3 *A), where x is your total faction coins stat and A is Ascension count.
6 PM - 12 AM
Effect: Increase offline production based on the amount of buildings you own.
Formula: 10 * x ^ (0.85 + 0.15 * A), where x is the number of buildings you own and A is Ascension count.
Planetary Force
Hint: Try every day for better luck! Missing a day is the same as breaking a mirror, you know.
Description: Planets aligning seem to affect your realm in different ways...
Requirements: R100+
Chance: ((x ^ 2.5) / 5000)%, where x is amount of consecutive days logged in.
Note: Restarting the game is required to increase the counter
Effect: Gives upgrade with the same name
Upgrade Effect: Activates all Sun Force effects at once.
Upgrade Cost: 100 Qi (1e20)