Doom in the Tomb: Isiset's Hero Power reveals Secrets that trigger it

[Jetz72]

Mistress of Magic - "Passive Hero Power. Whenever a player casts their first spell, add a copy to their hand."

When she plays a Secret as her first spell, the entry in the history bar will show which spell she was given, leaking the Secret to the player.

When a Secret she acquired this way is later played, it's shown to the player directly: