|Number 97: Philosopher's Stone|
|Type(s)||[ Rock/Xyz/Effect ]|
|ATK / DEF||0 / 3000|
Lore4 Level 1 monsters
When you take damage: You can detach 1 Xyz Material from this card; you gain 1000 LP. If this card has no Xyz Material: You can target 2 Level 1 monsters in your Graveyard; attach those targets to this card as Xyz Material. You can only use each effect of "Number 97: Philosopher's Stone" once per turn.