# Features of animal souls FOTO DE DIFERENTES ESPECIES **Alpha Generation** The first release of Souls of Nature is called the Alpha Generation. This generation is composed by 900 Animal Souls of eight species and 271 of one additional species. Alpha Generation souls are the first ones to populate Metazooie and come in its purest form. They will have unique characteristics and utility in the different phases of the metaexperience. **Rarity** There 5 different rarity tiers for every species. The rarity of each Animal Soul is randomized and shown after the reveal event to take place 10 days after minting day. Rarity, along with every other feature of your Animal Soul, will be disclosed on reveal day. Rarity tiers are distributed as follows: | Rarity Tier | Distribution | | :----------: | :----------: | | 🌕 Mystic | 2% | | 🌔 Legendary | 5% | | 🌓 Rare | 18% | | 🌒 Uncommon | 30% | | 🌑 Common | 45% | --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://hyperfuture.gitbook.io/souls-of-nature/game-concept/animal-soul-nfts/features-of-animal-souls.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.