Typical early examples include Thraben Inspector (When this creature enters the battlefield, investigate.) or Tamiyo's Journal (At the beginning of your upkeep, investigate.)
In theory, Induced Amnesia gives us a way to mill a bunch of cards with Psychic Corrosion, especially if we have a full hand when it resolves and then draw even more cards if it happens to die, but it's actually pretty rare for Blue-White Mill to have a full hand, which makes Induced Amnesia worse than it looks
So she's great in a deck built from scratch around her, but not here
If, while you control Council of Reeds, you also control more than one legendary noncreature permanent and at least one creature all with the same name, the legend rule applies to only the noncreature permanents
Expected Value Calculation Understanding the Variance The EV ratio of ~51% is typical for Pokmon TCG expansion boxes