Scholar Speaks of Leylines is a mythos card. It first appeared in The Lurker at the Threshold expansion.
Mythos Type: Environment (Mystic)
Gate Opens: Silver Twilight Lodge
Clue Appears At: *Graveyard
Mythos Ability: Spells cost 1 additional Sanity to cast, but any investigator who successfully casts a Spell receives +1 Fight and +1 Will until the end of his turn.