Lisanda, the overseer

Whenever you learn instead of revealing a lesson
you own from outside the game you may search
your library for a lesson card and put it into your
hand. if you search your library this way shuffle.
You may cast lesson spells as though they had
flash.
magecraft — Whenever you cast or copy an instant
or sorcery spell, you gain 1 life, if that spell was a lesson each opponent also loses 1 life.