Blue, Light of Mystery

Gain control of X target creatures opponents
control. Untap them. They gain haste until end
of turn. You may cast instants and sorceries from graveyards without paying their converted mana
costs until of turn.
Blue is the most innovative of the five. They collect,
and then protect at any cost, the knowledge of generations, fabricating an aura of enigma, behind
which they hide and continue their research.