神(しん)秘(ぴ)の書(しょ)庫(こ)

As this land enters, draft a card from The Mystical Archive's spellbook and exile it face down.

: Add .

, : Add two mana in any combination of colors. Spend this mana only to cast spells that aren't from your starting deck.

, : Put a card exiled with this land into its owner's hand.