Dipper, The Chronicler

+1: Draw a card. If it is a spell, reveal it and you may cast it for {1} less than it's cost.
-1: Take a card from the top of any player's graveyard, then you may cast it for it's converted mana cost until end of turn.
-10: search your library for up to 3 spells. Cast one without paying it's cost, put one into your hand, and one on top of your library.