Board Grade

When participating in Great Works, you can place up to 20 Famous Buildings on your Great Work Board. These buildings can come from different tiers and grades, with their total RP Points contributing to the board power. The composition of the board is crucial, as it directly impacts your success rate and the overall costs of completing a Great Work.

Key Strategy

Using low-grade buildings to fill the board may seem appealing, but it comes with a hidden cost. Each building incurs an associated cost per project, and if your rewards do not outweigh these costs, you risk losing $RRUSH tokens over time. Always ensure that your expected value is higher than your total cost.

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Board Grade Calculation

The Board Grade is determined by the majority grade of the buildings placed on the board. Here's how it works:

Board Grade	Condition
Titan	Majority of buildings on the board are Titan Famous Buildings
Artifact	Majority of buildings on the board are Artifact Famous Buildings
Legendary	Majority of buildings on the board are Legendary Famous Buildings
Epic	Majority of buildings on the board are Epic Famous Buildings
Rare	Majority of buildings on the board are Rare Famous Buildings
Uncommon	Majority of buildings on the board are Uncommon Famous Buildings
Base	Majority of buildings on the board are Base Famous Buildings

Tie Rule

If the board has an equal number of buildings from different grades, the lower grade will define the Board Grade.

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Examples

1. Example 1:

   • Board Composition: 13 Famous Buildings

     • 2 Legendary

     • 4 Artifact

     • 5 Rare

     • 2 Epic

   • Result: Majority of buildings are Rare, so the board is classified as a Rare Board.

2. Example 2:

   • Board Composition: 5 Famous Buildings

     • 3 Artifact

     • 1 Titan

     • 1 Legendary

   • Result: Majority of buildings are Artifact, so the board is classified as an Artifact Board.

3. Example 3:

   • Board Composition: 20 Famous Buildings

     • 10 Rare

     • 10 Epic

   • Result: Since the number of Rare and Epic buildings is equal, the lower grade (Rare) defines the board. The board is classified as a Rare Board.

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Impact of Board Grade

The higher the board grade, the better the probabilities of success for completing higher levels of Great Works. Balancing the number and grade of buildings to optimize your expected value is essential for maximizing your rewards and minimizing costs.