The Foresight Elixir is a spell available in the Wrath of the Elements set.
The Elixir is more useful when traps are used in the Dungeon deck.
Rulings and Errata[]
If you reveal this card to avoid a Trap, return it to your hand, not your discard pile. If all players reveal Elixirs, the trap is ignored. When used against Rolling Boulder, you do not flip cards. You must draw two cards when using this Dungeon Effect.