Izzet Mage Archive

You may pay {2} instead of {r} or {u} (pay for each)
Whenever an opponent draws a card you may pay {1} to draw a card.
Whenever a player draws 4 or more cards in one
turn exile the Izzet Mage Archive and transform
it into Doro, Knowledge Seeker on your next
upkeep.
"I've been looking for more secrets after meeting Jace,
the Izzet League has some secrets I'm sure of it!"