# Philosopher's Stone

The coveted Philosopher's Stone increases your brewing capabilities including new, normally unobtainable potions.

## Nigredo’s Reaction

This reaction speeds up the brewing process, with a max speed of 4x at level 1000. This ability is unlocked at level 100.

## Rebedo’s Reaction

This reaction allows brewing of more potions with custom ingredients. Which special ingredients are unlocked is determined by your Rank. There are 8 ranks to unlock.

| Rebedo's Reaction Tier | Ingredients                                                                                                                                                                                               |
| ---------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Tier 1                 | Blaze Powder, Fermented Spider Eye, Ghast Tear, Redstone, Glowstone Dust, Sugar, Glistering Melon, Golden Carrot, Magma Cream, Nether Wart, Spider Eye, Suplhur, Water Lily, Pufferfish (Vanilla Potions) |
| Tier 2                 | <p>Carrot (Potion of Haste)<br>Slimeball (Potion of Dullness)</p>                                                                                                                                         |
| Tier 3                 | <p>Quartz (Potion of Absorption)<br>Rabbit's Foot (Potion of Leaping)</p>                                                                                                                                 |
| Tier 4                 | <p>Apple (Potion of Health Boost)<br>Rotten Flesh (Potion of Hunger)</p>                                                                                                                                  |
| Tier 5                 | <p>Brown Mushroom (Potion of Nausea)<br>Ink Sack (Potion of Blindness)</p>                                                                                                                                |
| Tier 6                 | Fern (Potion of Saturation)                                                                                                                                                                               |
| Tier 7                 | Poisonous Potato (Potion of Decay)                                                                                                                                                                        |
| Tier 8                 | Regular Golden Apple (Potion of Resistance)                                                                                                                                                               |