Followers of Bane simultaneously attack and grievously defame the clergy of Oghma in Sembia, striking a massive blow against the church in that nation.
1187 DR in deities
Worshipers of Oghma come from all over Faerûn to Ordulin after divinely inspired visions reveal the existence of an Oghmanyte relic called the Key of Faith. They quest for it, eventually finding it in a tomb at the bottom of a well in Elventree. Of the hundreds who began the quest, only twenty six survive to discover it.