Talbot's Spellbook

When Talbot’s Spellbook enters the battlefield, exile an instant or sorcery card with mana value 3 or less from your hand.

Once per turn, if you control a Wizard, you may cast a copy of the exiled card.
If you control a full party, you may cast it without paying its mana cost.

“Most duels are won before the first blade is drawn.”