Philosopher's Stone
Boss RelicGain at the start of your turn. ALL enemies start combat with 1 Strength.
Raw energy emanates from the stone, empowering all nearby.
Obtained
boss reward
Boss pool
The Ironclad
The Silent
The Defect
The WatcherSlay the Spire 2
Philosopher's Stone| StS1 | StS2 | |
|---|---|---|
| Card text | Gain at the start of your turn. ALL enemies start combat with 1 Strength. | Gain  at the start of each turn. ALL enemies start combat with 1 Strength. |
| Rarity | Boss Relic | Ancient Relic |
| Character | Shared | Event |
Neow blessings and Ancient relic offers in Slay the Spire 1 and 2
Slay the Spire relic pools: rarity, shops, boss relics and duplicates