- Mints Batch of Traits
- Chaink VRF for Random Numbers
- Free Mint tracking for Holders - per TokenId
- Rarity Modifier for Holders - +33% per tokenId
- Tracks/Updates Data per Season
- Seperates per season Metadata into own contract
Implements the pixel grid artwork @ https://github.com/Sambillingham/pixel-grid-svg-renderer
Rarity is controlled by two values, Intrinsic Value(IV) and Rarity Level(RL). IV is set by the artist during deployment. The intention for Intrinsic value is to match a cumulative distribution function with each IV becoming less common as the value increases. Rarity Level describes the Common, Uncommon, Rare, Ledgendary, 1/1 status decided seperately from the Intrinsic Value.
Chainlink VRF is used to secure random numbers for distribution. Equal weighting for choosing a TokenGroup - represents the base token (pre rarity probability) which has assigned IV/metadata. Probability for selecting RL is outline below. Where a 1/1 token within a TokenGroup has already been minted the rarity will be downranked to 'Legendary'.
Season 1 Intrinsic Value - #250 Token groups
| Intrinsic Value | count |
|---|---|
| 1 | 50 |
| 2 | 49 |
| 3 | 46 |
| 4 | 39 |
| 5 | 28 |
| 6 | 16 |
| 7 | 9 |
| 8 | 5 |
| 9 | 4 |
| 10 | 4 |
Rarity Probability
| Tier | Probability |
|---|---|
| Common | 55% |
| Uncommon | 30% |
| Rare | 10% |
| Legendary | 5% |
| Unique | 1%(1 of 1) |